Patent Publication Number: US-11648439-B2

Title: Exercise machine handle system

Description:
CROSS REFERENCE TO RELATED APPLICATIONS 
     The present application is a continuation of U.S. application Ser. No. 17/144,771 filed on Jan. 8, 2021 which issues Sep. 6, 2022 as U.S. Pat. No. 11,433,272, which claims priority to U.S. Provisional Application No. 62/961,780 filed Jan. 16, 2020. Each of the aforementioned patent applications is herein incorporated by reference in their entirety. 
    
    
     STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT 
     Not applicable to this application. 
     BACKGROUND 
     Field 
     Example embodiments in general relate to an exercise machine handle system for providing a gripping structure which encircles or substantially encircles each of a plurality of exercise platforms and/or carriages on an exercise machine and minimizes unusable portions of the handles caused by the positioning and size of the handle support structures. 
     Related Art 
     Any discussion of the related art throughout the specification should in no way be considered as an admission that such related art is widely known or forms part of common general knowledge in the field. 
     The exercise field is well known. Those skilled in the art will appreciate that traditional exercise machines have long provided hand gripping handles for an exerciser to use for balance and support, or to otherwise grip during the performance of an exercise. 
     They will also appreciate that the position of the handles is not always optimized for the many exercisers&#39; different body sizes, or perhaps not even provided at such locations to allow unfettered hand access to the handle structure wherever on the machine a handle may be desired for safety and stability. 
     SUMMARY 
     An example embodiment is directed to an exercise machine handle system. The exercise machine handle system includes a number of handles for use with a wide range of exercise machines. The handles are configured so as to minimize the number of connectors needed to mount the handles to the exercise machine and thus maximize the gripping surfaces available to an exerciser. The exercise machine handle system may include a perimeter handle which forms a continuous loop around an exercise carriage of the exercise machine. The exercise machine handle system may also include a front platform handle rising above a front platform pad and a back platform handle rising above a back platform pad. 
     There has thus been outlined, rather broadly, some of the embodiments of the exercise machine handle system in order that the detailed description thereof may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional embodiments of the exercise machine handle system that will be described hereinafter and that will form the subject matter of the claims appended hereto. In this respect, before explaining at least one embodiment of the exercise machine handle system in detail, it is to be understood that the exercise machine handle system is not limited in its application to the details of construction or to the arrangements of the components set forth in the following description or illustrated in the drawings. The exercise machine handle system is capable of other embodiments and of being practiced and carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein are for the purpose of the description and should not be regarded as limiting. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       Example embodiments will become more fully understood from the detailed description given herein below and the accompanying drawings, wherein like elements are represented by like reference characters, which are given by way of illustration only and thus are not limitative of the example embodiments herein. 
         FIG.  1    is an exemplary diagram showing an isometric view of an improved exercise machine with handles in accordance with an example embodiment. 
         FIG.  2 A  is an exemplary diagram showing a top view of an improved exercise machine with handles in accordance with an example embodiment. 
         FIG.  2 B  is an exemplary diagram showing a top view of an improved exercise machine with handles with a movable carriage repositioned in accordance with an example embodiment. 
         FIG.  3    is an exemplary diagram showing a top view of an improved exercise machine highlighting four exemplary locations of handle connectors on each handle in accordance with an example embodiment. 
         FIG.  4 A  is an exemplary diagram showing a side view of an improved exercise machine with handles in accordance with an example embodiment. 
         FIG.  4 B  is an exemplary diagram showing a side view of an improved exercise machine with handles with a movable carriage repositioned in accordance with an example embodiment. 
         FIG.  5    is an exemplary diagram showing a bottom view of an improved exercise machine with handles in accordance with an example embodiment. 
         FIG.  6    is an exemplary diagram showing a front view of an improved exercise machine with handles in accordance with an example embodiment. 
         FIG.  7    is an exemplary diagram showing a back view of an improved exercise machine with handles in accordance with an example embodiment. 
         FIG.  8    is an exemplary diagram showing a top view of a reciprocating exercise platform in accordance with an example embodiment. 
         FIG.  9    is an exemplary diagram showing a side view of a reciprocating exercise platform in accordance with an example embodiment. 
         FIG.  10    is an exemplary diagram showing a side view of a front handle assembly of an exercise machine in accordance with an example embodiment. 
         FIG.  11    is an exemplary diagram showing handle sections in a side view of a front handle assembly in accordance with an example embodiment. 
         FIG.  12    is an exemplary diagram showing a side view of a back handle assembly in accordance with an example embodiment. 
         FIG.  13    is an exemplary diagram showing handle sections in a side view of a back handle assembly in accordance with an example embodiment. 
         FIG.  14    is an exemplary diagram showing a top view of a back platform handle in accordance with an example embodiment. 
         FIG.  15    is an exemplary diagram showing a perspective view of a back platform handle in accordance with an example embodiment. 
         FIG.  16    is an exemplary diagram showing a side view of a back platform handle in accordance with an example embodiment. 
         FIG.  17    is an exemplary diagram showing a top view of a front platform handle in accordance with an example embodiment. 
         FIG.  18    is an exemplary diagram showing a perspective view of a front platform handle in accordance with an example embodiment. 
         FIG.  19    is an exemplary diagram showing a side view of a front platform handle in accordance with an example embodiment. 
     
    
    
     DETAILED DESCRIPTION 
     Various aspects of specific embodiments are disclosed in the following description and related drawings. Alternate embodiments may be devised without departing from the spirit or the scope of the present disclosure. Additionally, well-known elements of exemplary embodiments will not be described in detail or will be omitted so as not to obscure relevant details. Further, to facilitate an understanding of the description, a discussion of several terms used herein follows. 
     The word “exemplary” is used herein to mean “serving as an example, instance, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments. Likewise, the term “embodiments” is not exhaustive and does not require that all embodiments include the discussed feature, advantage or mode of operation. 
     The term “bar” is used herein to mean a structural member of an exercise machine or exercise equipment that is typically grasped by an exerciser during exercise. As used herein, a “bar” may be constructed of a solid material, a substantially tubular structure such as a hollow pipe of a round or rectangular cross section, the geometry of the cross section not intended to be limiting, or an assembly of a substantially rigid structure covered with a substantially resilient material. Therefore, the term “bar” is not meant to be limiting, and is used to describe any handle intended to be grasped by a user during exercise. 
     To provide clarity when describing certain features and functions of the substantially rectangular exercise machine, references shall be made to the X, Y and Z axes of the machine, the Y axis used to describe the longitudinal axis of the machine, the X axis uses to describe the shorter dimensioned transverse axis perpendicular to the longitudinal axis, and the Z axis used to describe dimensions or other references vertically oriented and substantially perpendicular to the horizontal plans of the floor. 
     Although more than one embodiment is illustrated and described herein, it will be appreciated by those of ordinary skill in the art that a wide variety of alternate and/or equivalent implementations may be substituted for the specific embodiments shown and described without departing from the scope of the present disclosure. This application is intended to cover any adaptations or variations of the embodiments discussed herein. 
     In an example embodiment, an exercise machine may comprise a frame such as a base support assembly  100 , wherein the frame includes a first end, a second end opposite of the first end, and a longitudinal axis parallel to the ground surface. The exemplary exercise machine may include at least one guide rail  102  along which an exercise carriage  105  is movably connected so as to move or reciprocate along at least a portion of the at least one guide rail  102 , which serves as a track for the exercise carriage  105 . At least one resistance member  119  may be selectively connectable to the exercise carriage  105  so as to apply a resistance force against the exercise carriage  105 . The exemplary exercise machine may comprise a front platform  103  at or near the first end or the second end of the frame. The exercise machine may also comprise a back platform  104  at or near the first or the second end of the frame. Each of the platforms  103 ,  104  may include a platform pad  107 ,  109  to increase comfort for an exerciser when using the platforms  103 ,  104 . 
     As shown in  FIGS.  1 - 4  and  8   , the exercise machine  105  may include a perimeter handle  110  which extends around the exercise carriage  105 . The figures illustrate an exemplary embodiment in which the perimeter handle  110  forms a continuous loop around the exercise carriage  105 . It should be appreciated that, in some embodiments, the perimeter handle  110  may only cover a portion of the outer edges of the exercise carriage  105 . 
     In the exemplary embodiment shown in the figures, the perimeter handle  110  comprises a first side, a second side, a first end, and a second end. The first side of the perimeter handle  110  may extend along and be distally-spaced with respect to a first side of the carriage  105 . The second side of the perimeter handle  110  may extend along and be distally-spaced with respect to a second side of the carriage  105 . The first end of the perimeter handle  110  may extend along and be distally-spaced with respect to the first end of the carriage  105 . The second end of the perimeter handle  110  may extend along and be distally-spaced with respect to the second end of the carriage  105 . 
     In the exemplary embodiment shown in  FIG.  8   , the perimeter handle  110  is illustrated as comprising a substantially rectangular configuration with four curved corners. The use of curvature for the corners of the perimeter handle  110  aids with gripping when the perimeter handle  110  is in use. However, it should be appreciated that the corners of the perimeter handle  110  may not be curved in some embodiments. 
     As can be seen, the perimeter handle  110  may completely surround the exercise carriage  105 , with the entirety of the exercise carriage  105  being within the outer profile of the perimeter handle  110  when viewed from above. In some embodiments, portions of the exercise machine  105  may extend outwardly with respect to the exercise carriage  105 . 
     The perimeter handle  110  may be distally spaced with respect to the exercise carriage  105  so as to form a space between the outer edges of the exercise carriage  105  and the perimeter handle  110 . Similarly, the perimeter handle  110  may be distally spaced with respect to the underlying frame of the exercise machine so as to form a space between the lower end of the perimeter handle  110  and any structural elements of the exercise machine such as but not limited to the frame or rail(s)  102 . In this manner, an exerciser will be able to grasp around the perimeter handle  110 . 
     As best shown in  FIG.  8   , additional handles  111  may be provided which are connected to the exercise carriage  105 . These additional handles  111  may comprise transverse handles  111  which extend between the exercise carriage  105  and the perimeter handle  110  such as shown in  FIG.  8   . The transverse handles  111  may be oriented perpendicular to the direction of travel of the exercise carriage  105  along the rail. 
     In the embodiment shown in  FIG.  8   , the transverse handles  111  are perpendicular with respect to the sides of the perimeter handle  111  and parallel with respect to the ends of the perimeter handle  111 . The transverse handles  111  may be connected directly to the perimeter handle  111  or may be connected to a structural element of the exercise machine itself. 
     The perimeter handle  110  may be connected to the exercise carriage  105  by one or more connectors  120 . The number, orientation, and positioning of the connectors  120  may vary in different embodiments. In the exemplary embodiment shown in  FIG.  8   , it can be seen that only four connectors  120  are utilized to connect the perimeter handle  110  around the exercise carriage  105 . Such a configuration ensures that the perimeter handle  110  is firmly secured to the exercise carriage  105  while maximizing the gripping surfaces available along the perimeter handle  110  for use by an exerciser. 
     While  FIG.  3    illustrates exemplary locations for the connectors  120 , it should be appreciated that the connectors  120  may be positioned at other locations along the perimeter handle  110 . In the exemplary embodiment shown in the figures, each of the connectors  120  are connected between the outer sides of the exercise carriage  105  and the inner sides of the perimeter handle  110 . 
     The orientation of the connectors  120  between the perimeter handle  110  and the exercise carriage  105  may also vary in different embodiments. For example, the connectors  120  may be horizontally, diagonally, or vertically oriented to connect the exercise carriage  105  and the perimeter handle  110 . The number of connectors  120  used may also vary and will depend on the shape and size of the exercise carriage  105 . For example, a triangular-shaped exercise carriage  105  may use three connectors  120  instead of the four connectors  120  shown in the exemplary figures with a substantially rectangular exercise carriage  105 . 
     As shown in  FIGS.  1 - 5   , the exercise machine may include a front platform handle  130  which is positioned at or near the front end of the exercise machine. The front platform handle  130  may be connected directly to a structural element of the exercise machine, such as its frame, or may be connected directly to the front platform  103  of the exercise machine. The front platform handle  130  may substantially (fully or partially) surround the front platform  103  such as shown in  FIGS.  1 - 5   . 
     The shape, size, and configuration of the front platform handle  130  may vary in different embodiments. In the exemplary embodiment shown in  FIGS.  1 - 5  and  17 - 19   , the front platform handle  130  is illustrated as comprising a pair of side portions  131 ,  135  which extend upwardly to an elevation which is distally-spaced with respect to the front platform  103 . As illustrated, an exemplary embodiment of the front platform handle  130  may comprise a first side portion  131  extending along and above the first side of the front platform  103  and a second portion  135  extending along and above the second side of the front platform  103 . 
     The side portions  131 ,  135  of the front platform handle  130  may comprise an inverted U-shaped design such as shown in the figures. As shown, the first side portion  131  of the front platform handle  130  may include a pair of rising members  132   a ,  132   b  which extend upwardly from the upper surface of the front platform  103 . The rising members  132   a ,  132   b  of the first side portion  131  of the front platform handle  130  may extend vertically upwardly or may be diagonally-angled such as shown in the figures. In the figures, both of the rising members  132   a ,  132   b  of the first side portion  131  are shown as angled towards the front of the exercise machine. 
     As can be seen, a cross member  133  extends horizontally or substantially horizontally across the distal ends of the rising members  132   a ,  132   b  of the first side portion  131  so as to connect the rising members  132   a ,  132   b . As shown in the figures, the rising members  132   a ,  132   b  and cross member  133  may be integrally formed of a unitary structure, though in alternate embodiments multiple interconnected pieces may be utilized. The cross member  133  may be elevated with respect to the front platform  103 . 
     As shown in  FIG.  18   , the second side portion  135  may be a mirror of the first side portion  131 . The second side portion  135  may thus include a pair of rising members  136   a ,  136   b  which extend upwardly from the upper surface of the front platform  103  on a side of the front platform  103  opposite to the first side portion  131 . The rising members  136   a ,  136   b  of the second side portion  135  of the front platform handle  130  may extend vertically upwardly or may be diagonally-angled such as shown in the figures. In the figures, both of the rising members  136   a ,  136   b  of the second side portion  135  are shown as angled towards the front of the exercise machine. 
     Similar to the first side portion  131 , a cross member  137  extends horizontally or substantially horizontally across the distal ends of the rising members  136   a ,  136   b  of the second side portion  135  so as to connect the rising members  136   a ,  136   b . As shown in the figures, the rising members  136   a ,  136   b  and cross member  133  may be integrally formed of a unitary structure, though in alternate embodiments multiple interconnected pieces may be utilized. 
     As shown in  FIGS.  17 - 19   , the front platform handle  130  may also comprise a front portion  140  comprising a cross member  141  that extends transverse to a longitudinal axis extending along the path of travel of the carriage  105 . The front portion  140  extends between the first side portion  131  and the second side portion  135  of the front platform handle  130 . The front portion  140  of the front platform handle  130  may be cantilevered such as shown in  FIGS.  1 ,  2 A, and  2 B . The front portion  140  including the cross member  141  may be integrally formed with the side portions  131 ,  135  or may comprise different interconnected structures. 
     The front platform handle  130  may also comprise a back portion  142  comprising a pair of connector ends  143 ,  144  which are connected to the exercise machine, such as the frame, or to the front platform  103  such as in the embodiment shown in  FIG.  1   . Each connector end  143 ,  144  may include an end connector  125  which is connected to the exercise machine, such as the frame, or the front platform  103 . The end connectors  125  may be adapted to engage with a corresponding receiver such as an opening in the exercise machine, such as the frame, or in the front platform  103 , with the receiver being adapted to frictionally, threadably, or otherwise engage with the end connector  125 . 
     As shown in  FIGS.  1 - 5  and  14 - 16   , the exercise machine may include a back platform handle  150  which is positioned at or near the back end of the exercise machine. The cross member  137  may be elevated with respect to the front platform  103 . The back platform handle  150  may be connected directly to a structural element of the exercise machine, such as its frame, or may be connected directly to the back platform  104  of the exercise machine. The back platform handle  150  may substantially (fully or partially) surround the back platform  104  such as shown in  FIGS.  1 - 5   . 
     The shape, size, and configuration of the back platform handle  150  may vary in different embodiments. In the exemplary embodiment shown in  FIGS.  14 - 16   , the back platform handle  150  is illustrated as comprising a pair of side portions  151 ,  155  which extend upwardly to an elevation which is distally-spaced with respect to the back platform  104 . As illustrated, an exemplary embodiment of the back platform handle  150  may comprise a first side portion  151  extending along and above the first side of the back platform  104  and a second side portion  155  extending along and above the second side of the back platform  104 . 
     The side portions  151 ,  155  of the back platform handle  150  may comprise an inverted U-shaped or substantially trapezoidal design such as shown in the figures. As shown, the first side portion  151  of the back platform handle  150  may include a pair of rising members  152   a ,  152   b  which extend upwardly from the upper surface of the back platform  104 . The rising members  152   a ,  152   b  of the first side portion  151  of the back platform handle  150  may extend vertically upwardly or may be diagonally-angled such as shown in the figures. 
     In the figures, both of the rising members  152   a ,  152   b  of the first side portion  151  are shown as angled in different directions. The first rising member  152   a  of the first side portion  151  of the back platform handle  150  is shown as, from its lower end, first being angled toward the front of the exercise machine and then being angled toward the back of the exercise machine. The second rising member  152   b  of the first side portion  151  of the back platform handle  150  is shown as being angled toward the back of the exercise machine. 
     As can be seen, a cross member  153  extends horizontally or substantially horizontally across the distal ends of the rising members  152   a ,  152   b  of the first side portion  151  of the back platform handle  150  so as to connect the rising members  152   a ,  152   b . As shown in the figures, the rising members  152   a ,  152   b  and cross member  153  may be integrally formed of a unitary structure, though in alternate embodiments multiple interconnected pieces may be utilized. The cross member  153  may be elevated with respect to the back platform  104 . 
     As shown in  FIGS.  14 - 16   , the second side portion  155  of the back platform handle  150  may be a mirror of the first side portion  151  of the back platform handle  150 . The second side portion  155  may thus include a pair of rising members  156   a ,  156   b  which extend upwardly from the upper surface of the back platform  104  on a side of the back platform  104  opposite to the first side portion  151 . The rising members  156   a ,  156   b  of the second side portion  155  of the back platform handle  150  may extend vertically upwardly or may be diagonally-angled such as shown in the figures. 
     In the figures, both of the rising members  156   a ,  156   b  of the second side portion  155  are shown as angled in different directions. As shown in  FIG.  16   , the first rising member  156   a  of the second side portion  155  of the back platform handle  150  is shown as, from its lower end, first being angled toward the front of the exercise machine and then being angled toward the back of the exercise machine. The second rising member  156   b  of the second side portion  155  of the back platform handle  150  is shown as being angled toward the back of the exercise machine. 
     Similar to the first side portion  151 , a cross member  157  extends horizontally or substantially horizontally across the distal ends of the rising members  156   a ,  156   b  of the second side portion  155  so as to connect the rising members  156   a ,  156   b . As shown in the figures, the rising members  156   a ,  156   b  and cross member  153  may be integrally formed of a unitary structure, though in alternate embodiments multiple interconnected pieces may be utilized. The cross member  157  may be elevated with respect to the back platform  104 . 
     As shown in  FIGS.  14 - 16   , the back platform handle  150  may also comprise a back portion  164  comprising a cross member  165  that extends transverse to a longitudinal axis extending along the path of travel of the carriage  105 . The back portion  164  extends between the first side portion  151  and the second side portion  155  of the back platform handle  150 . The back portion  164  of the back platform handle  150  may be cantilevered such as shown in  FIGS.  1 ,  2 A, and  2 B . The back portion  164  including the cross member  165  may be integrally formed with the side portions  151 ,  155  or may comprise different interconnected structures. 
     The back platform handle  150  may also comprise a front portion  160  comprising a pair of connector ends  161 ,  162  which are connected to the exercise machine, such as the frame, or to the back platform  104  such as in the embodiment shown in  FIG.  1   . Each connector end  161 ,  162  may include an end connector  125  which is connected to the exercise machine, such as the frame, or the back platform  104 . The end connectors  125  may be adapted to engage with a corresponding receiver such as an opening in the exercise machine, such as the frame, or in the back platform  104 , with the receiver being adapted to frictionally, threadably, or otherwise engage with the end connector  125 . 
       FIG.  1    is an exemplary diagram showing an isometric view of an improved exercise machine handle system. An exemplary exercise machine, such as a resistance training machine, may be comprised of a frame which includes a plurality of base support assemblies  100 , each with a substantially vertically projecting member and a plurality of feet affixed to the lower end that rest on a floor. The frame may also include a plurality of tie rods  101  aligned with the Y axis so as to increase the structural rigidity of the frame by extending between and affixed to the vertical portions of the base support assemblies  100  of the frame. Further, two parallel guide rails  102  aligned with the Y axis extend substantially the length of the machine between the distally opposed base support assemblies  100 , the guide rails  102  providing for tracks upon which the wheels of a moveable exercise carriage  105  may roll. It should be appreciated that, in some embodiments, a single rail  102  such as a monorail may be utilized. 
     A front platform  103 , providing for a first stationary support structure for an exerciser, is affixed to the front end of the machine, such as to the frame of the machine, the front platform  103  comprising at least a front platform handle  130  and a front platform pad  107 . 
     A back platform  104  providing for a second stationary support structure for an exerciser, is affixed to the back end of the machine, such as to the frame of the machine, the back platform  104  comprising at least a back platform handle  150  and a back platform pad  109 . In the drawing, one connector  120  providing one attachment point between the back platform handle  150  and the back platform structure  104  can be seen, although a mirror image of the connector  120  is similarly positioned on the opposed side of the machine but is obscured by the right side back handle in this view. 
     The exercise carriage  105  comprises a perimeter handle  110  encircling and spaced apart from the carriage pad  112 , and a plurality of handles  111  with the central axes aligned with the X axis of the machine. In practice, and in response to a force being applied to the exercise carriage  105  by the exerciser, the exercise carriage  105  will move substantially between the front platform  103  and the back platform  104  along the guide rails  102 . The default position for the exercise carriage  105  is proximate to the front end of the machine, such as proximate to the front platform  103 , biased to return to that position by one or more resistance members  119  affixed between the stationary exercise machine structure, such as the frame of the machine, and the exercise carriage  105 . A resistance switch console  113  allows an exerciser to engage or disengage any number of available resistance members  119  to increase or decrease the resistance bias exerted upon the exercise carriage  105  as may be preferred by the exerciser for performing any one or more exercises. 
       FIG.  2 A  is an exemplary diagram showing a top view of an improved exercise machine handle system with a stationary support structure comprising a frame including a plurality of base support assemblies  100 , a plurality of tie rods  101 , a pair of parallel guide rails  102 , a stationary front platform handle  130  and front exercise pad  107 , a stationary back platform handle  150  and back platform pad  109 . An exercise carriage is movable along the Y axis as previously described comprising a perimeter handle  110 , carriage pad  112 , a plurality of transverse handles  111  and a resistance switch console  113 . 
       FIG.  2 B  is an exemplary diagram showing a top view of an improved exercise machine handle system with a movable carriage  105  repositioned. As indicated by the double headed arrow on the carriage, the exercise carriage  105  reciprocates along the Y axis distally from a default position proximate to the stationary front platform  103  to a position proximate the stationary back platform  104 . The default position of the exercise carriage  105  is shown in the illustration as a dashed carriage outline. 
     It should be noted that the length dimension Q 1  of the front platform  103  measured along the Y axis is less than the length dimension Q 2  of the back platform  104  measured along the Y axis. The front platform  103  is used by an exerciser to push against while moving the exercise carriage  105  in a direction towards the back platform  104 , while the back platform  104  is used by an exerciser thereupon to pull the exercise carriage  105  in a direction towards the back platform  104  with sufficient force to overcome the resistance members removably attached to the exercise carriage  105 . The smaller dimension of the front platform  103  provides for a minimized overall length of the exercise machine, while the longer length of the back platform  104  provides more exerciser support surface area as may be required to help anchor the exerciser to the back platform  104  when performing exercises from the back end of the machine. 
       FIG.  3    is an exemplary diagram showing a top view of an improved exercise machine highlighting four preferred approximate locations of handle connectors  120 ,  125  supporting each handle  110 ,  130 ,  150 . It should be appreciated, however, that the exemplary arrangement shown in  FIG.  3    is merely for exemplary purposes, and should not be construed as limiting in scope. 
     Exercise instructors appreciate that exercisers come in all body sizes and shapes, and that each has unique physical capabilities and limitations. Each exerciser therefore requires the ability to quickly and conveniently grasp the closest, most accessible portion of a handle  110 ,  130 ,  150  for added stability during exercise performance. One object of the exercise machine handle system is to maximize hand-gripping surfaces as preferred by any exerciser. 
     It is well known that a handle  110 ,  130 ,  150  may be attached to a structure. The use of more handles  110 ,  130 ,  150  necessitates additional attachment points, and each attachment point thereby renders a portion of the handle  110 ,  130 ,  150  structure unusable as a gripping surface. 
     As can be readily appreciated in the illustration, the main machine structure is shown as a dotted outline so as to allow the attention to be directed toward the three primary handles. 
     The front platform  103  is shown with a continuous front platform handle  130  substantially encircling the front platform  103 . The continuous front platform handle  130  is shown affixed to the front platform  103  in only four locations, the connector ends  143 ,  144  affixed to the end connectors  125  of the front platform  103  structure, and affixed to two connectors  120 , thereby minimizing the under-handle supports that would otherwise eliminate a portion of the front platform handle  130  as effective gripping surfaces. 
     Similarly, the back platform  104  is shown with a continuous back platform handle  150  substantially encircling the back platform  104 . The continuous back platform handle  150  is shown affixed to the back platform  104  in only four locations, the connector ends  161 ,  162  affixed to the end connectors  125  of the back platform  150  structure, and affixed to two connectors  120 , thereby minimizing the under-handle supports that eliminate a portion of the back platform handle  150  as effective gripping surfaces. 
     Further, the exercise carriage  105  is shown with a continuous perimeter handle  110  encircling the entire carriage structure, the perimeter handle  110  being affixed to the carriage structure by only four connectors  120 , thus minimizing the number and size of under-handle supports that would otherwise eliminate portions of the carriage handle  110  as effective gripping surfaces. 
       FIG.  4 A  is an exemplary diagram showing a right side view of an improved exercise machine handle system. An exercise machine comprises a plurality of tie rods  101  and guide rails  102  aligned with the Y axis and affixed to a plurality of base support assemblies  100 . A front platform structure  115  is affixed at the front end of the machine structure, such as to the front of the frame of the machine, the assembly comprising a front platform handle  130  and front platform pad  107 . The geometry of the right side of the continuous front platform handle  130  is shown formed with a loop extending upwardly from the horizontal X-Y plane HP of the exercise platforms  103 ,  104 , then returning downwardly substantially back to the horizontal X-Y plane HP. 
     A back platform structure  116  is affixed at the back end of the machine structure, such as near the back end of the frame, the back platform structure  116  comprising a back platform handle  150  and back platform pad  109 . The geometry of the right side of the continuous back platform handle  150  is shown formed with a loop extending upwardly from the horizontal plane HP of the exercise platforms, then returning downwardly substantially back to the HP. 
     A reciprocating exercise carriage  105  comprises a carriage handle  110  with the top surface of the carriage handle  110  substantially aligned with the HP. A resistance switch console  113  is shown affixed to the back end of the exercise carriage  105 , and a portion of the resistance cassette  117  can be seen through the space between the tie rod  101  and guide rail  102 . 
     The geometry or the front and back platform handles  130 ,  150  will be fully described below, but it should be noted that the uppermost portion of the front platform handle  130  when measured in the Z axis from the HP is a larger vertical dimension than the vertical dimension measured between HP and the uppermost portion of the back platform handle  150 , the relative differences between the two measurements just described shown as D. 
     An exerciser will initiate an exercise routine by mounting the exercise carriage  105  in its default position proximate to the front platform  103  as shown in the drawing, oftentimes standing with one foot positioned on the carriage pad  112 , and the other foot positioned on the front platform pad  107 . In the frequently assumed standing position, an exerciser may more readily reach the left or right elevated portions of the handle  130 ,  150  if the uppermost portion is a preferred dimension above the HP. 
     On the other hand, an exerciser positioned on the exercise carriage  105  to face the back platform  103  while the exercise carriage  105  is in the default position shown must assume a posture that is substantially more horizontal in order to balance and reach with extended arms towards the back platform handle  150 , rather than the vertical standing posture just described. The more lowered centerline, and correspondingly lower shoulder height of an exerciser in a substantially more horizontal posture exercising while their hands engage the back platform handle  150  will therefore appreciate the more reachable reduced vertical height top of the back platform handle  150  relative to HP when compared to the top of the increased height of the top surface of the front platform handle  130  to HP that are more easily reachable when standing. 
     It should be noted that it may be preferred for some exercises that the vertical dimension from HP to the top surface of the front platform handle  130  be smaller than the vertical dimension from HP to the top surface of the back platform handle  150 , thereby reversing relative heights of the front and back platform handles  130 ,  150 . Therefore, one variation of the exemplary embodiment just described is a removably attachable front and back platform  104 ,  103  that may be detached from the making end just described, and reattached on the opposed end of the machine as a means to provide for a higher back platform handle  150  and a relatively lower top surface of the front platform handle  130 . 
       FIG.  4 B  is an exemplary diagram showing a side view of an improved exercise machine handle system with a movable exercise carriage  105  repositioned. As indicated by the double headed arrow on the exercise carriage  105 , the exercise carriage  105  reciprocates along the Y axis distally from a default position proximate to the stationary front platform  103  to a position proximate the stationary back platform  104 . The default position of the exercise carriage  105  is shown in the illustration as a dashed carriage outline. 
       FIG.  5    is an exemplary diagram showing a bottom view of an improved exercise machine handle system. The bottoms of the feet portions of a plurality of base support assemblies  100  are shown substantially at the opposed ends and middle of the exercise machine. Tie rods  101  are affixed to and between the base support assemblies  100  for increased structural rigidity of the machine structure. Further, as previously described, a pair of parallel guide rails  102  positioned equally from the central Y axis of the machine extend substantially between the distally opposed base support members. The underside of the front platform  103  shows the bottom surface of the front platform pad  107  and front platform handle  130  affixed to the front platform structure  115  and previously described. The underside of the back platform  104  shows the bottom surface of the back platform pad  109  and back platform handle  150  affixed to the back platform structure  116  as previously described. 
     Further, a portion of the carriage pad  112  can be seen from the underside of an exercise carriage  105  and is obscured in part by a resistance cassette  117 , the resistance cassette  117  enclosing a plurality of resistance members  119 , the resistance members  119  being removably attached between a resistance anchor  118  and the resistance switch console  113  so as to increase or decrease the total resistance exerted by the resistance members upon the exercise carriage  105 . 
     As previously discussed and which can be readily seen, the length of the back platform pad  109  as measured along the Y axis may be longer than the front platform pad  107  as measured along the same Y axis. 
       FIG.  6    is an exemplary diagram showing a front view of an improved exercise machine handle system. A front platform structure  115  of the front platform  103  is affixed at or near the front of the frame, such as to the front base support assembly  100 . A resistance anchor  118 , preferably positioned at the approximate center of the length of the Y axis of the machine, is shown distally positioned behind the front base support assembly  100 . A plurality of resistance members  119  are shown, with a first end of the resistance members  119  being affixed to the resistance anchor  118  and extending upwardly towards the exercise carriage  105 . The second end of the resistance members  119  are shown as removably attached to the resistance switch console  113 . 
     A continuous front platform handle  130  is shown with a proximate forward facing portion extending laterally between the vertically projecting left and right portions of the handle  130 , substantially along the X axis of the machine with the top surface of the laterally extending portion aligned with the HP of the front platform pad  107 . 
       FIG.  7    is an exemplary diagram showing a back view of an improved exercise machine handle system. A back platform structure  116  of the back platform  104  is affixed to the back end of the base support assembly  100 . A resistance anchor  118  is positioned at the approximate center of the length of the Y axis of the machine, with the resistance anchor  118  being distally positioned behind the back end of the base support assembly  100 . A portion of the affixed ends of a plurality of resistance members  119  is shown projecting through to the near side of the resistance anchor  118 . 
     A continuous back platform handle  150  is shown with a proximate backward facing portion extending laterally between the vertically projecting left and right portions of the handle  150 , substantially along the X axis of the machine with the top surface of the laterally extending portion aligned with the HP of the front platform pad  107 . 
     As can be readily seen, the top surface of the distal front platform handle  130  is positioned higher relative to the HP than the top surface of the proximate back platform handle  150  as previously described. 
       FIG.  8    is an exemplary diagram showing a top view of a reciprocating exercise carriage having been separated from the exercise machine so as to more clearly illustrate its features. As previously described, the exercise carriage  105  comprises a perimeter handle  110 , a carriage pad  112  with a longitudinal centerline aligned with the Y axis, and a plurality of transverse handles  111  with the central axis of the transverse handles  111  substantially aligned with the X axis. A perimeter handle  110  is shown encircling but spaced apart at various dimensions from the perimeter vertical surfaces of the carriage pad  112  such that the minimum space E provides for unrestricted insertion of an exerciser&#39;s fingers and/or thumbs as may be required to grasp either the outwardly projecting edges of the carriage pad  112 , and/or the perimeter handle  110  at nearly any position as may be needed by the exerciser for safety and support. 
     A resistance switch console  113  is shown affixed to the back end of the exercise carriage  105 , though it should be appreciated that the resistance switch console  113  may be affixed to various other locations along the exercise carriage  105  in different embodiments. A plurality of attachment holes at the four corners of the accessory plate  114  and longitudinal structural member  122  of the exercise carriage  105  provide for the removable attachment of various machine accessories. 
     Further, the length of the plurality or transverse handles  111  is shown in the illustration as L, and the width of the front and back narrow portion of the carriage pad  112  is shown as W. In practice, the transverse handles  111  may be grasped by the hand for reciprocally pushing or pulling the exercise carriage  105  along the guide rails  102 , or the exerciser may push on the transverse handles  111  with their feet by inserting the toes of the foot or feet in the space between the transverse handles  111  and the adjacent and substantially parallel edge of the carriage pad  112 , or between the transverse handle  111  and the adjacent substantially parallel portion of the perimeter handle  110 . 
     The dimension L of the transverse handles  111  may therefore be of a sufficient length to easily accommodate the widest possible foot width of an exerciser, and further to provide for easy adjustment from narrow to wide hand grip by an exerciser. Within a fixed width of the exercise carriage  105 , it is therefore preferred that the length dimension of the transverse handles L are equal to or greater than the transverse width dimension W of the narrow portion of the carriage pad  112 . 
     As previously described with respect to  FIG.  3   , the perimeter handle  110  may be affixed to the carriage structure by connectors  120  shown as dashed lined because they are positioned between the lower surface of and obscured by the perimeter handle, but above the longitudinal structural members  122 . It is important to note that the minimum number, size and positions of the connectors  120  maximize the nearly limitless number of hand grasping positions anywhere on the perimeter handle, and further provide for a finger space between the lower surface of the handle  110  and upper surface of the longitudinal structural member. 
     Those skilled in the art will appreciate that the dimensional and structural description above provides for substantial improvement in the utility and functionality related to the multiple points of exerciser engagement with a reciprocating exercise carriage. 
       FIG.  9    is an exemplary diagram showing a side view of an exemplary embodiment of an exercise carriage  105  that may move or reciprocate along one or more rails  102 . More specifically, the side view of a continuous perimeter handle  110  is shown with a portion of the right section cut away to illustrate the sectional view AA of the transverse portion of the perimeter handle  110  as grasped by an exerciser&#39;s hand. As just described, the perimeter handle  110  is affixed to the longitudinal structural member  122  of the exercise carriage  105  by use of a plurality of appreciably thin connectors  120  such that sufficient finger space FS is provided therebetween to allow for the fingers of the exerciser&#39;s hand  200  to wrap completely around and underneath the lower surface of the perimeter handle. 
     In order to minimize the number of supporting connectors  120  while maintaining cost efficiency and structural integrity, the connectors  120  may be spaced apart such that a front and back portion of the perimeter handle  110  is cantilevered a distance C forward of and behind the front and back connectors  110 , respectively. Transverse structural members  121  are affixed to the front and back ends of the left and right side longitudinal structural members  122 . 
     In the enlarged section view AA, it can be seen that the perimeter handle  110  is constructed of a substantially tubular structure such as a hollow thick-walled pipe of a round or rectangular cross section  123 , covered with a substantially resilient material  124  providing for many different handle profiles including, but not limited to the substantially triangular profile as shown. 
     Alternatively, a solid material or hollow material may be formed with the desired exterior profile shape without the use of any resilient covering. The perimeter handle construction is therefore not meant to be limiting. 
       FIG.  10    is an exemplary diagram showing a side view of a front handle assembly  103  of an exercise machine. More specifically, as previously described, the front handle  130  wraps continuously from an attachment point at a right end connector  125 , laterally along the X axis, curving upward, then forward, downward and forward in the Y-Z plane, then distally across the front of the machine, continuing with a left side geometry that would preferably be a mirror image of the right side geometry, although the view of the left side of the front handle  130  is obscured by the right side of the handle  130 . 
     In addition to the first and last handle end point attachment to the end connectors  125 , the handle  130  is further supported elevated above the front platform structure  115  by one connector  120  each on the right and left side of the handle. 
     As can be seen, a cantilevered portion of the handle C overhanging the front end of the exercise machine is devoid of any support structures that would otherwise restrict where the exerciser&#39;s hand  200  may be permitted to grip the cantilevered portion of the handle  130 . Further, the height of the connector  120  above the upper surface of the front platform structure  115  provides for a finger space FS to allow for the fingers of the exerciser&#39;s hand  200  to wrap completely around and underneath the lower surface of the handle  130  at any point except at the precise location of the left and right connectors  120 . 
     After projecting laterally along the X axis from the end connectors  125 , the handle curves upward at a preferred angle A relative to the Y-Z plane, with the first upwardly angled portion projecting a distance P beyond the back edge of the front platform pad  107  and towards the front of the exercise carriage  105 . The projection of the handle  130  towards the exercise carriage  105  provides the exerciser with a useful and easily accessible gripping structure to provide stability during exercising while the torso is positioned proximate to the upper surface of the carriage pad  112 . 
     After extending upwardly at the preferred angle, the handle  130  then reverses its upward direction at an angle R thereby providing for an upper portion of the handle  130  with a useful and convenient gripping surface while positioned in a standing or crouching position on the carriage pad  112 . Further, the substantially horizontal uppermost portion of the handle  130  provides a stable and easily accessible gripping structure while standing on the front platform pad  107  or while positioned with one foot on the platform pad  107  and the carriage pad  112 . 
     Finally, so as to not interfere with lateral elbow or lower arm movement while gripping the front end of the handle  130  as shown with the illustrative hand  200 , the downward projecting front portion of the handle  130  returns toward the platform pad  107  forming an acute angle between the downwardly projection handle portion and the substantially horizontal front portion of the handle  130 , the positioning of the acute angle thereby providing an unobstructed area  128  indicated by the dashed line for the elbows and lower arms to extend laterally without the encountering handle interference to the movement. 
       FIG.  11    is an exemplary diagram showing handle sections in a side view of a front platform  103  comprising at least a front platform handle  130 . Although any solid or tubular material and profile shape may be used to create the front platform handle  130 , for instance a readily available round or rectangular tubing bar meeting the structural requirements of exercise machine handles, the handle geometry shows a substantially acute triangular shaped outer profile. 
     In the drawing, section FF of the cut away portion of the handle  130  shows a substantially triangular handle profile with the substantially flattened base of the triangular section facing upwards as may be preferred to more comfortably distribute the weight of an exerciser over a larger area when compared to exerting the exerciser&#39;s weight against the narrow intersection of adjacent sides of the triangle. The profile of the handle  130  follows the continuous geometric path as shown in section EE with the flat portion of the handle  130  facing the front of the machine, section DD at the top section of the handle  130  with the flat portion facing upward, section CC with the flat portion of the handle  130  facing upward and substantially towards the back of the machine, and section BB with the flatted portion of the handle  130  facing downward and toward the back of the machine. 
     As one exemplary method of fabricating the handle profile, a preferred handle profile may comprise a rectangular handle structure  123  encased by a resilient cover  124 , the resilient cover  124  providing additional weight bearing cushioning while also functioning to reduce the slipperiness of the handle  130  when grasped with perspiring hands or feet. 
       FIG.  12    is an exemplary diagram showing a side view of a back handle assembly  104 . More specifically, as previously described, the back handle  150  wraps continuously from an attachment point at a right end connector  125 , laterally along the X axis, curving upward, then backward, downward and backward in the Y-Z plane, then distally across the back of the machine in the X-Y plane, continuing with a left side geometry that would preferably be a mirror image of the right side geometry, although the view of the left side of the handle  150  is obscured by the right side of the handle  150 . 
     In addition to the first and last handle end points of attachment to the end connectors  125 , the handle  150  is further supported above the back platform structure  116  by use of one connector  120  each on the right and left side of the handle  150 . 
     As can be seen, a cantilevered portion C of the handle  150  overhanging the back end of the exercise machine is devoid of any support structures that would otherwise restrict where the exerciser&#39;s hand  200  may be permitted to grip the cantilevered portion of the handle  150 . Further, the height of the connector  120  above the upper surface of the back platform structure  116  provides for a finger space FS to allow for the fingers of the exerciser&#39;s hand  200  to wrap completely around and underneath the lower surface of the handle  150  at any point except at the precise location of the left and right connectors  120 . 
     After projecting laterally along the X axis from the end connectors  125 , the handle curves upward at an angle A relative to the Y-Z plane, with the first upwardly angled portion projecting a distance P beyond the front edge of the back platform pad  109  and towards the exercise carriage  105 . The projection of the handle  150  towards the exercise carriage  105  provides the exerciser with a useful and easily accessible gripping structure to provide stability during exercising while the torso is positioned proximate to the upper surface of the carriage pad  112 . 
     After extending upwardly at the preferred angle, the handle  150  then reverses its upward direction at a preferred angle R thereby forming an upper portion of the handle  150  that provides for a useful and convenient gripping surface while positioned in a standing or crouching position on the carriage pad  112 . 
     Further, the substantially horizontal uppermost portion of the handle  150  provides a stable and easily accessible gripping structure while standing on the back platform pad  109  or positioned with one foot on the platform pad  109  and one foot on the carriage pad  112 . 
     Finally, so as to not interfere with lateral elbow or lower arm movement while gripping the back end of the handle  150  as shown with the illustrative hand  200 , the downward projecting back portion of the handle  150  returns toward the platform pad  109  forming an acute angle between the downwardly projection handle portion and the substantially horizontal back portion of the handle  150 , the positioning of the acute angle thereby creating an unobstructed area  128  indicated by the dashed line for the elbows and lower arms to extend laterally without the encountering handle interference to the movement. 
       FIG.  13    is an exemplary diagram showing handle sections in a side view of a back handle assembly  104 . 
     In the drawing, section GG of the cut away portion of the handle  150  shows a substantially triangular handle profile with the substantially flattened base of the triangular section facing upwards as may be preferred to more comfortably distribute the weight of an exerciser over a larger handle surface area. The profile of the handle  150  follows the continuous geometric path as shown in section HH with the flat portion of the handle  150  facing the back of the machine, section II at the top section of the handle  150  with the flat portion facing upward, section JJ with the flat portion of the handle  150  facing upward and substantially towards the front of the machine, and section KK with the flatted portion of the handle facing downward and toward the front of the machine. 
     As previously described, a preferred handle profile comprises a rectangular handle structure  123  encased by a resilient cover  124 , the resilient cover  124  providing additional weight bearing cushioning while also functioning to reduce the slipperiness of the handle when grasped with perspiring hands or feet. 
     It should be appreciated that a wide range of exercise machines may benefit from the use of the handles  110 ,  130 ,  150  shown and described herein. For example, any exercise machine which includes an exercise carriage  105  may benefit from use of a perimeter handle  110 . Similarly, any exercise machine which includes one or more fixed platforms  103 ,  104  may benefit from front and/or back platform handles  130 ,  150 . Thus, the scope of the present disclosure should not be construed as limited to any particular type of exercise machine, including the exemplary embodiments shown in the figures, as the systems and methods described herein would similarly benefit a wide range of additional exercise machines known in the art. 
     The front and back platform handles  130 ,  150  are each configured so as to maximize the gripping surfaces available to the exerciser. To further this aim, the platform handle  130 ,  150  will each generally be connected to the exercise machine with a limited number of connectors  120 ,  125 . With proper positioning of the connectors  120 ,  125 , the number of connectors  120 ,  125  necessary for a secure connection between the respective platform handles  130 ,  150  and the exercise machine may be minimized, thus maximizing the available gripping portions on the platform handles  130 ,  150  for the exerciser to grasp. 
     The manner in which the platform handles  130 ,  150  are connected to the exercise machine may vary in different embodiments. In some embodiments, the platform handles  130 ,  150  may be interconnected directly with the corresponding platform pad  107 ,  109 , with the front platform handle  130  being connected to the front platform pad  107  and the back platform handle  150  being connected to the back platform pad  109 . 
     In other embodiments, the platform handles  130 ,  150  may be connected instead directly to the exercise machine itself, such as to the base support assembly  100  of the exercise machine. In yet other embodiments, a hybrid configuration may be used, with the platform handles  130 ,  150  being connected to both the corresponding platform pad  107 ,  109  and the exercise machine itself, such as the base support assembly  100 . 
     The figures illustrate exemplary connection points which minimize the number of connectors  120 ,  125  used while maximizing the gripping surfaces available to the exerciser on each of the platform handles  130 ,  150 . By way of example and without limitation,  FIG.  3    illustrates exemplary connector  120 ,  125  locations for a perimeter handle  110 , front platform handle  130 , and back platform handle  150 . 
     As shown in  FIG.  3   , the front platform handle  130  may be connected using only four connectors  120 ,  125 . As can be seen, a first connector  120  is connected between a first side of the front platform handle  130  and the exercise machine near the front end of the front platform handle  130 . A second connector  120  is connected between a second side of the front platform handle  130  and the exercise machine near the front end of the front platform handle  130 . A pair of end connectors  125  are connected between the connector ends  143 ,  144  of the front platform handle  130  and the front platform pad  107 . 
     Such a connection configuration is also shown in  FIGS.  1 ,  2 A, and  2 B , which minimizes the number of connectors  120 ,  125  necessary to firmly mount the front platform handle  130  to the exercise machine while maximizing the gripping surfaces available on the front platform handle  130  for an exerciser to use. 
     Continuing to reference  FIG.  3   , the perimeter handle  110  is shown connected to the exercise machine by use of four connectors  120 . As the exemplary embodiment of a perimeter handle  110  illustrated in  FIG.  3    is a continuous loop, end connectors  125  have been omitted. As can be seen, a connector  120  has been connected between a position offset from the four corners of the perimeter handle  110  and the exercise machine. Such a configuration maximizes the gripping surfaces available on the perimeter handle  110  for use by the exerciser. 
       FIG.  3    also shows exemplary connection points for the back platform handle  150 . As shown, the back platforms handle  150  may be cantilevered such that it is primarily secured using the front half of the back platform handle  150  structure. A pair of connectors  120  is illustrated as being connected between the exercise machine and a position on the front half of the back platform handle  150 . A pair of end connectors  150  is shown connected between the back platform pad  109  and the sides of the front end of the back platform handle  150 . Such a configuration maximizes the available gripping surfaces along the back platform handle  150  for use by the exerciser. 
     The type of connectors  120 ,  125  used with the exercise machine handle system may vary in different embodiments. By way of example, the connectors  120 ,  125  could comprise stanchions, brackets, clamps, clasps, rods, fasteners, elongated members, straps, and the like. Thus, the shape, size, and configuration of the exemplary connectors  120 ,  125  shown in the figures should not be construed as limiting in scope. Further, while exemplary positioning of the different connectors  120 ,  125  has been shown for illustrative purposes, it should be appreciated that the number, positioning, and orientation of the connectors  120 ,  125  may vary in different embodiments and similarly should not be construed as limiting in scope. 
       FIGS.  14 - 16    illustrate an exemplary embodiment of a back platform handle  150 . The shape and configuration of the back platform handle  150  is merely for illustrative purposes and should not be construed as limiting in scope. In the exemplary embodiment shown in  FIGS.  14 - 16   , it can be seen that the back platform handle  150  comprises a first side portion  151  and a second side portion  155  which each extend above the upper surface of the back platform pad  109 . The first and second side portions  151 ,  155  may be mirrors of each other or may be different configurations. 
     The first side portion  151  of the back platform handle  150  may comprise a pair of rising members  152   a ,  152   b  which extend diagonally or vertically upward to rise over the upper surface of the back platform pad  109 . As can be seen the first rising member  152   a  is angled toward the front of the back platform pad  109  and the second rising member  152   b  is angled toward the back of the back platform pad  109 . A first gap  166  is shown between the first and second rising members  152   a ,  152   b  of the first side portion  151  and a second gap  167  is shown between the first and second rising members  156   a ,  156   b  of the second side portion  155 . The respective distal upper ends of the rising members  152   a ,  152   b  are linked together by a cross member  153  which may extend substantially horizontally in parallel orientation with the ground surface. 
     The second side portion  155  of the back platform handle  150  may similarly comprise a pair of rising members  156   a ,  156   b  which extend diagonally or vertically upward to rise over the upper surface of the back platform pad  109 . As can be seen the first rising member  156   a  is angled toward the front of the back platform pad  109  and the second rising member  152   b  is angled toward the back of the back platform pad  109 . The respective distal upper ends of the rising members  156   a ,  156   b  are linked together by a cross member  157  which may extend substantially horizontally in parallel orientation with the ground surface. The back platform handle  150  may also include a front portion  160  which extends between the first rising member  152   a  of the first side portion  151  and the first rising member  156   a  of the second side portion  155 . The front portion  160  may comprise a pair of connector ends  161 ,  162  which terminate into one or more end connectors  125  which are connected to the back platform pad  109 . 
     The rear portion  164  of the back platform handle  150  includes a cross member  165  which extends between the second rising member  152   b  of the first side portion  151  and the second rising member  156   b  of the second side portion  155 . The front and rear portions  160 ,  164  may be at the same elevation or may be at different elevations. The front and rear portions  160 ,  164  may be offset with respect to the underlying exercise machine to ensure there is room underneath the front and rear portions  160 ,  164  for the fingers of an exerciser. 
       FIGS.  17 - 19    illustrate an exemplary embodiment of a front platform handle  130 . The shape and configuration of the front platform handle  130  is merely for illustrative purposes and should not be construed as limiting in scope. In the exemplary embodiment shown in  FIGS.  17 - 19   , it can be seen that the front platform handle  130  comprises a first side portion  131  and a second side portion  135  which each extend above the upper surface of the front platform pad  107 . The first and second side portions  131 ,  135  may be mirrors of each other or may be different configurations. 
     The first side portion  131  of the front platform handle  130  may comprise a pair of rising members  132   a ,  132   b  which extend vertically and/or diagonally upward to rise over the surface of the front platform pad  107 . In the illustrated embodiment, both the first and second rising members  132   a ,  132   b  of the front platform handle  130  are shown as being angled toward the front end of the front platform handle  130 . A first gap  146  is shown between the first and second rising members  132   a ,  132   b  of the first side portion  131 . The respective distal upper ends of the rising members  132   a ,  132   b  are linked together by a cross member  133  which may extend substantially horizontally in parallel orientation with the ground surface. 
     The second side portion  135  of the front platform handle  130  may similarly comprise a pair of rising members  136   a ,  136   b  which extend diagonally or vertically upward to rise over the upper surface of the front platform pad  107 . A second gap  147  is shown between the first and second rising members  136   a ,  136   b  of the second side portion  135 . As can be seen, the first rising member  156   a  and second rising member  156   b  are each shown as being angled toward the front end of the front platform handle  130 . The respective distal upper ends of the rising members  136   a ,  136   b  are linked together by a cross member  137  which may extend substantially horizontally in parallel orientation with the ground surface. 
     The front platform handle  130  may also include a front portion  140  which includes a cross member  141  which extends between the first rising member  132   a  of the first side portion  131  and the first rising member  136   a  of the second side portion  135 . The front platform handle  130  may also include a back portion  142  which extends between the second rising member  132   b  of the first side portion  131  and the second rising member  136   b  of the second side portion  135 . The back portion  142  may comprise a pair of connector ends  143 ,  144  which terminate into one or more end connectors  125  which are connected to the front platform pad  107 . 
     Those skilled in the art will immediately recognize that the fully continuous and substantially continuous handle geometries, handle mounting methods and handle profile shape considerably expand the functionality of an resistance exercise machine, enhance the safety and stability of exercisers, and improve the user interaction experience delivered via the innovative support structures as described. 
     Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although methods and materials similar to or equivalent to those described herein can be used in the practice or testing of the exercise machine handle system, suitable methods and materials are described above. All patent applications, patents, and printed publications cited herein are incorporated herein by reference in their entireties, except for any definitions, subject matter disclaimers or disavowals, and except to the extent that the incorporated material is inconsistent with the express disclosure herein, in which case the language in this disclosure controls. The exercise machine handle system may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore desired that the present embodiment be considered in all respects as illustrative and not restrictive. Any headings utilized within the description are for convenience only and have no legal or limiting effect.