Abstract:
An exercise machine ( 1 )( 101 ) has a work zone ( 20 )( 120 ) for performing physical exercise in accordance with a predetermined medical/sport program, a service zone ( 30 )( 130 ) adjacent to work zone ( 20 )( 120 ) and provided with a load group ( 31 )( 131 ), with the work zone ( 20 )( 120 ) and the service zone ( 30 )( 130 ) being located adjacent to each other and inscribable completely inside a minimum volume (V) of a predetermined height (H), width (L) and depth (W), and volume indicating means ( 40 ′)( 140 ′) capable to render a visually discernible minimum training module (M) of predetermined dimensions which can be easily assembled and rapidly installed in a space of limited dimensions.

Description:
BACKGROUND OF THE INVENTION  
       [0001]     1. Field of the Invention  
         [0002]     The present invention relates to an exercise machine for performing anaerobic or aerobic exercises, which is designed to be installed rapidly in such a way as to ensure that a minimum amount of space is completely available for performing a training session both in an environment provided for sports training and in a home environment, even when the space available for the machine is limited. The present invention also relates to a multi-station exercise machine, comprising a plurality of training modules, each of which can be arranged with respect to the other modules depending on the requirements for management of the space within the environment in which the machine is installed.  
         [0003]     2. Description of the Prior Art  
         [0004]     In the field of exercise machines for performing anaerobic exercises, which are generally equipped with a counterweight load group that can be operated by an operating device connected to the load by a cable wound around a plurality of pulleys so as to define a predetermined path, it is known to isolate the load group with a grill or with some other safety screening device. The same also applies to so-called cardiovascular machines which are designed for performing aerobic exercises and where the load group, which is normally electrified, exchanges power cyclically with the user by using an operating device which in the case of running machines is an endless belt, in stepper machines and elliptical machines comprises two footboards, and in exercise bicycles comprises two pedals. In these cases the operating device is separated from the load group by a protective housing in order to prevent traumatic injury or electrocution.  
         [0005]     Examples of anaerobic or aerobic machines with this type of protective system are widely found in any gymnasium since these protective devices have been known for a long time and the assigned herein has also manufactured them for some time. Further detailed information in connection with the above may be found at the Internet site www.technogym.com which illustrates the machines manufactured by the assignee and in particular the counterweight machines in the product lines “Selection” and “Biostrength” for anaerobic training and the latest machine “Excite” for aerobic/cardiovascular training.  
         [0006]     It should be noted that each of the machines in the three abovementioned product lines has, in addition to a considerable weight, also a respective work or training zone which is contained inside an ideal volume which has a predetermined form and is able to assume varying proportions depending on the physical attributes of the exercising user. This ideal volume has a form and extension which can be easily calculated on the basis of the type of movement which the user must perform in order to carry out the exercises. Obviously, this volume comprises the minimum working volume within which the user is able to access the machine freely and perform predetermined movements, such that he/she is able to experience the exercising activity in a positive manner in that it is reasonably devoid of constraints. Therefore, in the case where two machines—which may also be identical—must be arranged alongside each other, the minimum training volumes of the two machines must be kept suitably separate from each other in order to avoid interference.  
         [0007]     The question of identifying the work zone and the corresponding service zone, such that the former can be fully used by a user during training and the latter is suitably isolated, is therefore particularly important at the time of installation and during use of the machine and, therefore, poses serious problems for the person carrying out installation. In fact, it should be commented that the space which is normally available is very limited and, therefore, it is difficult to imagine an exercise machine capable of being installing in a predetermined location within a home, or in the vicinity of another machine, being certain that the space reserved for the two zones, i.e., the work zone and service zone, has the appropriate dimensions. To this end, in order to avoid having to reorganize again at a later date each installation layout—also with some difficulty owing to the considerable amount of weight involved—the best option is to follow the manufacturers instructions who indicated the necessary conditions for correct installation and, therefore, the distance which must be maintained between predetermined points of the machine and the walls of the room or between these points and those of a machine alongside which it is to be located. Obviously it can be easily imagined that the smaller the space available, the more difficult it is to perform installation and, therefore, the greater the amount of time required and the cost of the operation. Therefore, the outcome is unfavourable both for the customer, who wastes more time and money than would be reasonable to devote to installation of an exercise machine, and for the installation engineer who, at the end of a working day, will have installed only a limited number of machines.  
         [0008]     Accordingly, the object of the present invention is to provide an exercise machine which is devoid of the above-mentioned drawbacks and which would have a work zone or work volume of predetermined dimensions so as to ensure a minimum space completely available for performing a training session in accordance with the medical/sports program in question.  
         [0009]     A further object of the present invention is that the machine be low-cost and allows installation of the machine rapidly by a person with little or no experience in installing gym equipment and without the need for measuring instruments.  
         [0010]     A still further object of the present invention is to provide a machine with which it is possible to separate the work zone from the service zone with the load unit, so as to prevent unintentional interference with the latter in a simple and inexpensive manner.  
         [0011]     Another object is to provide a machine that would allow association of electrical equipment of varying nature with the machine.  
         [0012]     An object of the present invention is also to provide a multi-station exercise machine, equipped with a plurality of exercise machines, each of which is devoid of the abovementioned drawbacks and which for this purpose is equipped with low-cost equipment able to ensure that the machine in question can be easily installed in keeping with the respective work zone/volume, so that the latter, within each station of the multi-station machine, can be freely accessed and used by a user during training and both before and after training.  
         [0013]     A yet further object of the present invention is that the equipment should be such that the machine can be easily incorporated in the corresponding multi-station machine, that the multi-station machine may be regarded as a set of minimum training modules which can be combined in a modular manner, that it is low-cost and that the machine itself can be easily and rapidly installed in such a manner as to ensure that the spaces occupied by the machine are sufficient for performing training sessions correctly in accordance with the medical/sports program in question.  
       SUMMARY OF THE INVENTION  
       [0014]     These and other objects of the present invention, which will become apparent hereinafter are achieved by providing an exercise machine including a frame, at least one operating device which can be used by a user to perform a physical exercise, and a load group supported by the frame and connected to the operating device so that it can be operated as required by the user while training. The machine has a work zone for performing the physical exercise in accordance with a given medical/sports program and has a service zone adjacent to the work zone and in which the load group is arranged. The work zone and the service zone are inscribable completely inside a minimum volume of predetermined height, width and depth. The machine further includes volume indicating means which is capable to render a visually discernible, minimum training module which can be freely used so that it can be rapidly installed in a space of limited dimensions both individually and in combination. The volume indicating means includes a panel having dimensions roughly corresponding to the height and width of volume of the machine, so as to separate physically the work zone from the service zone to guarantee the user a minimum training work space and prevent involuntary interaction with the service zone.  
         [0015]     The objects of the invention are further achieved by providing a multi-station exercise machine including a plurality of exercising modules, with each module being able to be freely used and equipped with at least one operating device which can be used by a user to perform a physical exercise. The machine further includes a load group supported by a frame and connected to the operating device so that it can be operated as required by the user while training using the operating device. At least one of the plurality of modules has a work zone accessible to at least one user for performing a training session and provided, for this purpose, with the operating device. The module also has a service zone adjacent to the work zone and provided with the load group. The work zone has a front section of a predetermined height and width. Each module further has means for indicating the respective volume which correspond approximately to the height and width so as to separate physically the corresponding work zone from the service zone to prevent the user engaged in training from interacting voluntarily or involuntarily with the respective associated service zone. The volume indicating means has at least one panel having dimensions which correspond approximately to the said height and width.  
         [0016]     There is further provided, according to the invention, an equipped wall having plurality of panels which are connected together laterally by joining means able to keep exercise machines at a predetermined distance from each other, whereby a plurality of respective minimum training modules are arranged alongside each other, in order to define a predetermined training circuit. 
     
    
     BRIEF DESCRIPTION OF THE DRAWINGS  
       [0017]     The description which follows will facilitate understanding of the invention, the further objects thereof, the general nature of application of invention to the field of exercise machines and the way in which it is able to solve the abovementioned problems in a simple and low-cost manner.  
         [0018]     The invention will now be described with reference to the accompanying drawings which illustrate some non-limiting examples of embodiments thereof and wherein:  
         [0019]      FIG. 1  is a schematic perspective view of an exercise machine according to a first preferred embodiment of the present invention;  
         [0020]      FIG. 2  is a plan view, on a smaller scale and with parts removed for the sake of clarity, of the machine shown in  FIG. 1 ;  
         [0021]      FIG. 3  shows a front elevation and plan view of some embodiments of a particular detail of  FIG. 1 ;  
         [0022]      FIG. 4  is a schematic perspective view of a modified embodiment of the machine according to  FIG. 1 ;  
         [0023]      FIG. 5  is a plan view of a particular installation involving a plurality of machines of the type shown in  FIG. 4 ;  
         [0024]      FIG. 6  is a schematic perspective view of a second embodiment of an exercise machine according to the present invention and formed of a plurality of machines according to  FIG. 5 , with parts removed for the sake of clarity, and arranged alongside each other;  
         [0025]      FIG. 7  shows schematically, on a smaller scale and with parts removed for the sake of clarity, a plan view of a plurality of machines of  FIG. 4 ; and  
         [0026]      FIG. 8  shows a schematic plan view, with parts removed for the sake of clarity, of a portion of the embodiment according to  FIG. 7 .  
     
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS  
       [0027]     In  FIG. 1, 1  denotes in its entirety, an exercise machine which comprises a frame  10 , a work station or zone  20  designed to be used by a user for performing at least one exercising activity of a predetermined type, and a service station or zone  30  situated adjacent to the work station  20  and provided with a load group  31 . This load group  31 , which can be seen partially in  FIG. 1  and in plan view in  FIG. 2 , is capable to exchange exercising power with the user by using at least one interface  32 , or operating device, connected to the load group  31  in a predetermined manner so as to allow an exercise to be performed. The machine  1  may be equally well of the type comprising counterweights or of any other type for aerobic exercise suitable for exercising the cardiovascular system. In any case, for the sake of convenience of illustration, the present invention is illustrated on the basis of a counterweight machine of the general type. Also in view of the fact, it will be immediately obvious that the above description is also applicable to a so-called “cardio machine”, without this choice necessarily being interpreted as a precise intention to limit the type of group  31  indicated above. For the purposes of illustrative clarification, the machine  1  is of the type described in application Ser. No. 10/674,447 of the assignee herein.  
         [0028]     With reference to  FIGS. 1, 2  and  3 , the load group  31  comprises at least two load units  33  and  34  which are arranged alongside each other and are separated from each other so that they may be operated separately by the interface  32  which in the case in question is a handle, which will be indicated using the same reference number. The handle  32  is associated with a cable  35  arranged between the two load units  33  and  34 , to which it is connected with respective end portions which are arranged opposite to each other and act on opposite sides of the handle  32 . The machine  1  also comprises a plurality of transmission devices which are in the form of drive pulleys  36  shown in  FIG. 1 , each of the pulleys  36  being supported by the frame  10  between the two load units  33  and  34  along a path P, being visible only partially in  FIG. 1  and being engaged by the cable  35 . The path P winds between the pulleys  36  and starts and terminates respectively at the load units  33  and  34 . The two units  33  and  34  are both of the gravitational type and each of these comprises a plurality of blocks/counterweights  38  arranged on top of each other and supported by the frame  10  slidably along a vertical guide  39  for rectilinear movement. The operating device  32  may be formed equally well as a handle or also a belt for clasping a heel or any other constructional form of an interface which can be operated by a user.  
         [0029]     The machine  1  is formed so that it is contained inside a prismatic volume V which in  FIG. 1  has been shown, for the sake of convenience, in a parallelepiped form and has maximum overall dimensions which depend on the type of machine  1 , on the dimensions of the front section of the frame  10 , on the form and arrangement of the path P, on whether the machine is a single-purpose or multifunctional machine, and therefore on the type of exercise which the user is able to perform freely on the machine  1 , as well as on the build and physical attributes of the user. If one considers a direction  2  which is situated between the work station  20  and the service station  30  and is shown in  FIG. 2  by a horizontal dot-dash line, the volume V may be divided into at least two parts and in particular a work volume V L , which is arranged at the front and encloses the station  20 , and a service volume V S , which is arranged at the rear and encloses the service station  30 . The volume V L  has a depth W L , which is calculated perpendicularly with respect to the direction  2 , and the volume V S  has a depth W S , which is also calculated perpendicularly with respect to the direction  2 . The maximum cross-section of the volume V is inscribable inside a polygonal perimeter with height H and width L which can be easily determined. The machine  1  also comprises a panel  40  supported transversely by the frame  10  in order to isolate the station  30  from the station  20 . The panel  40  also has dimensions which are approximately equivalent to the height H and the width L of the polygonal perimeter so as to prevent a user engaged in training from voluntarily or involuntarily interacting with the service station  30  and so as to allow definition of the volume V L  of the machine  1  as a minimum training module M which can be freely used during training. The work volume V L  can be easily identified by direct measurement of the height H and the width L of the panel  40  and the depth W, equal to W L +W S , which are indicated in  FIG. 2 . The presence of the panel  40  facilitates installation of the machine in any environment since the panel  40  acts as a guide for arranging the machine  1  alongside walls or other apparatus or, even better, allows the composition of a plurality of modules M alongside each other, each of which can be freely used for training.  
         [0030]     This panel  40  may be formed by a single board  41  produced by rolling or extrusion of metallic or plastic material of the opaque, transparent or translucent type so that it may be permeated by any shade of light, so that the panel  40  is more homogeneous with the environment in which the machine  1  must be installed, or so as to allow the passage of light produced by light sources of any color, if necessary supported by the panel  40  as in the case of the apparatus which will be described more fully below.  
         [0031]     In addition, the board  4  may be curved as in  FIG. 3   d  or be flat as in  FIG. 3   b.  Moreover, the board  41  may be modular, thus obtained by combining transversely a plurality of elongate sheets  42 , each of which may have more or less a homogeneous width  1  and extends preferably, but not exclusively, in the vertical direction in  FIG. 3   a  with a height H equal to that of the panel  40 . The sheets  42  are joined together in pairs by at least one interlocking or hinged connection  43  so as to define, in the first case, a surface with a precise flat or discontinuous form and, in the second case, a discontinuous surface, the sheets  42  of which may be oriented as required with respect to each other, so as to make the panel  40  easily adaptable to the machine  1  and to the environment in which the machine  1  must be installed. In the case of hinged connections  43 , the sheets  42  of the panel  40  may be rotated with respect to each other so as to allow a degree of personalization of the shape of the panel  40 . Still with reference to  FIG. 4 , at least one of the sheets  42  has a straight or curved form in plan view and sheets  42  with a straight and/or curved form in plan view may be combined together so as to obtain surface effects which may be modified if necessary over time by varying the orientation, replacement in the event of damage or the like, or the addition of sheets  42  with a different profile for various reasons. The solution of forming the panel  40  by the composition of longitudinal elements which are joined together with connecting members  43  in order to form an interlocking or a hinged system, is particularly interesting since it allows the formation of the panel  40  by combining sheets of limited width and with a longitudinal extension which may be defined as required. In addition, the sheets  42  may also be formed by rolling or extrusion of metallic or plastic material of the opaque, transparent or translucent type for the reasons described above with reference to the board  41  so that the panel  40  is permeable to light, but could also be constructed of other material, for example wood. The possibility of producing panels  40  by the assembly of sheets  42  allows the formation of panels with any longitudinal extension, minimization of the end product stocks, and an increase in the flexibility of production, favoring the optimized management of the warehouse stocks with positive effects on the financial management of the production activity. Obviously, the connecting members  43  may also be installed laterally so as to allow joining with panels  40  of other machines  1 .  
         [0032]     The machine  1  also comprises a horizontal element  48  which is visible in the sole  FIG. 2  where it is shown in plan view. The element  48 , which can be installed on the floor, can be formed as a footplate which defines the work volume V L  at the bottom or also, more simply, as a mat having dimensions which indicate the depth of the station  20  and which therefore correspond approximately to a rectangle with sides W L  and L able to provide visual information as to the plan-view extension and contours of the respective minimum training module M which can be freely used.  
         [0033]     In connection with that described above, it can be established that the machine  1  comprises a unit  40 ′ which is visible solely in  FIG. 2  for the sake of convenience of illustration and which comprises the panel  40  and the horizontal element  48  and provides an indication as to the overall dimensions of the minimum training volume M of the machine  1 .  
         [0034]     It should be noted that the horizontal element  48  could perform the respective function of an element indicating the volume also if it were mounted on the frame  10  in a position above the station  20  or the station  30 , if necessary, supported by an upper edge of the respective panel  40 . In this case, the element  48  could perform, in addition to the function of facilitating the operations of installing machines  1  alongside each other in close contact and protecting the module M, a covering function as well. Therefore, in this case the element  48  could be used to protect the machine  1  from atmospheric agents in external installations, but also prevent the deposition of dust on the operating device  32  and/or on everything which is contained within the service zone  30 . Still with the same aim, the element  48  could be formed with an extension such as to cover the work zone  20  and/or the service zone  30 . With reference to  FIG. 4 , for example, this figure shows a non-limiting embodiment of a covering  48 ′ which is bounded by an edge which imitates at the front and rear the form of the associated panel and which is bounded laterally by two edges  48 ′ a  and  48 ′ b  which are parallel to each other and transverse to the panel  40 . In this case the machine  1  has two sides  48 ″, only one of which can be seen in  FIG. 4 . The two edges  48 ′ a  and  48 ′ b  are designed to constrain the manner of installation of an additional machine  1  alongside that of  FIG. 4  so as to keep the two machines  1  with the respective panels  40  substantially aligned with each other. By way of example, in  FIG. 4 , the additional machine  1  has been shown only partially for reasons of clarity with a dot-dash line. Obviously, this lay-out has a positive effect for the modules M of the two machines  1  arranged alongside each other in that the modules M can be freely used individually without users being able to occupy them in order to perform training sessions simultaneously. This function of the cover  48 ′ is even more obvious in  FIG. 5  which shows four machines  1  with the respective covers  48 ′ having their respective edges  48 ′ a  and  48 ′ b  inclined relative to each other substantially at right angles so that the four machines  1  may be arranged facing each other in pairs as if along the sides of a square. This angle, together with other angles of the edges  48 ′ a  and  48 ′ b  are able to indicate the correct manner of installing each machine  1  with respect to the walls or other spatial constraints, including other machines  1  with which it must be interfaced. Therefore, the edges  48 ′ a  and  48 ′ b,  allow the machines  1  to be arranged in predetermined spatial configurations which for brevity&#39;s sake need not be further explained.  
         [0035]     Moreover, the machine  1  has a device  50  for adjusting the load, the description of which is omitted for the sake of convenience, only a knob  51  is shown. The load adjusting device  50  is described in detail in U.S. application Ser. No. 10/674,447, incorporated herein by reference thereto. This knob  51  is designed to determine the number of counterweights  38  to be raised during the course of execution of the exercise and is arranged at the interface between the work station  20  and the service station  30 . The knob  51  therefore passes through the panel  40  which must have at least one slot  44  which establishes communication between the two stations  20  and  30 . In particular, the slot  44  is vertical in  FIG. 1 .  
         [0036]     In addition, any apparatus  49  which can be electrically powered may be associated with the panel  40 . The apparatus is shown schematically in the form of a parallelepiped, only the contour of which is shown in the sole  FIG. 1  in the form of a dot-dash line. This apparatus  49  could comprise at least one lamp/light source of any color, known and not shown. With particular reference to this Figure, the panel  40  may have at least one housing  40  for storing objects, which could be used to house the apparatus  49  permanently or temporarily. Obviously, the shape of the contour of this housing  45  may be of any nature, although it has been shown as having a rectangular cross-section in  FIG. 1 . The apparatus  49 , of the known type, could comprise at least one lamp for illuminating the station  20  and/or the station  30 , or for chromotherapy sessions which can be conducted, if necessary, in combination with an exercising activity, a radio, a computer, a television, a scent diffuser or any other electric household appliance. The housing  45  could also be closed by a door  47 , which is visible only in  FIG. 2 , or contain a drawer, not shown. As an alternative or in addition to this housing  45 , the panel  40  may also have an opening  46  which is bounded by a contour of any shape and left open or closed by a sheet of transparent material, known and not shown, which may also be coloured, or a mirror, for obtaining predetermined effects which may help incorporate better the machine  1  within the environmental context.  
         [0037]     It must be noted that the housing  45  and/or the opening  46  may also be formed in at least one of the sheets of a modular panel  40 , with the consequence that the panel  40  may be modified over the course of time so as to be adapted to the changing requirements of the user or in order to replace damaged portions thereof.  
         [0038]     The use of the exercise machine can be easily understood from the description above and does not require further explanations.  
         [0039]     From the description provided above it clearly emerges how the machine  1  can be implemented in a particularly simple and low-cost manner, fully achieving the objects mentioned above.  
         [0040]     Finally, it is clear that modifications and variations may be made to the exercise machine  1  described and illustrated here, without departing from the scope of the present invention.  
         [0041]     For example, with reference to  FIG. 6 , it is possible to imagine converting a plurality of machines  1  so that they may be arranged alongside each other in order to obtain a multi-station machine  100 . In this connection, each machine  1  must be modified with regard to the respective panel  40  which must have fastening members mounted on its respective side edges. For the sake of convenience of description of this embodiment, the machine  1  thus modified will be indicated by the number  101 , the associated panel  40  will be indicated by the number  140  and the respective components which will not be explicitly numbered in a predetermined manner may be clearly identified numerically, by adding  100  to the number with which they were indicated with reference to the machine  1 , if not otherwise indicated. Therefore, the machine  100  comprises a plurality of machines  101  which are arranged alongside each other and each of which is equipped with at least one operating device  132 , at least one panel  140  which differs from the panel  40  by presence, along at least one of the respective side edges  141 , of fastening members  142  of the interlocking or hinged type known and therefore shown only schematically by facing rectangles between the corresponding panels arranged alongside each other. The machines  1  and  101  differ from each other only in that the panels of the machine  101  are provided with members  142  and, therefore, it is particularly inexpensive and easy to perform conversion of a machine  1  into a machine  101  for a multi-station  100 . Moreover, this confirms the fact already discussed, where the presence of the panel  40  means that the machine  1  may be used as a sectional module M.  
         [0042]     Still with reference to  FIG. 6 , at least one of the panels  140  has at least one housing  145  which is able to house stably an apparatus which can be powered electrically and which may comprise a scent diffuser or a light source, which may be used for chromotherapy sessions, or a computer, radio or television.  
         [0043]     It will be noted that, in connection with the above description, the multi-station machine  100  as illustrated above may also be regarded as a wall  160  which is equipped with exercise machines  101 , which are all identical, or by machines  101  of varying types and arranged alongside each other so as to define a training circuit defined by the succession of physical exercise machines, or define physical barriers inside spaces assigned for training, both in order to isolate respective service stations  130  of the various machines  1  and in order to combine together the various modules M so as to form the multi-station machine  100 . Each panel  140  may be individually formed in accordance with varying specifications and using the most varied combinations of housings  145  and openings  146 , which combinations in  FIG. 6  have been illustrated randomly on purpose.  
         [0044]     In the case shown in  FIG. 6 , the panels  140  are connected together along the sides by fastening members  142  in order to keep the machines  101  at a predetermined distance from each other, while ensuring the free use of the minimum training modules M. In this case also the panels  140  may be provided with housings  145  and openings  146  which may be occupied by apparatus  149 , and, in a similar manner to the panels  40 , may be formed as one piece or provided with a plurality of elements which are similar to the sheets  42 . Therefore, the panels  140  may be joined together in pairs so that they can be oriented as required in order to define a discontinuous or, selectively, a continuous surface. Moreover, this allows the formation of panels  140  which can be easily adapted to varying spatial requirements and can be maintained easily and at a low cost in the event of damage. Obviously, within each machine  101 , each operating device  132  is associated with a load group  131  comprising counterweights or of the electrically operated type. If the load group  131  is of the gravitational type, it comprises at least one load unit  131  with counterweights and an adjusting device  150  provided with at least one user interface member  151  associated with the load unit  131 .  
         [0045]     Therefore, each module M is associated laterally with at least one other module M by fastening members which allow the machine  101  to be arranged alongside in an arrangement which takes into account the space available, while safeguarding the free use of each module M. In this way, the wall  160  is formed, in plan view, in a predetermined manner, if necessary so as to define a physical barrier inside open or closed spaces, and therefore, adapt the respective training circuits to the most varied requirements.  
         [0046]     In a similar manner to the machine  1 , each machine  101  could comprise a horizontal element  148  which is substantially identical to the element  48  in  FIG. 2 , to be installed on the floor so as to provide, in plan view, visual information as to the contours of the corresponding minimum training module M. In this case also the element  148  could be mounted on the frame  110  of the machine  100  or if necessary, also on a top edge of the panel  140  and hence in a position raised above the zone  120  so as to act as a cover. In this case, in a manner similar to that described above with reference to the machine  1 , it is possible to combine with each module M a cover  148 ′ which is identical to the cover  48 ′ of the machine  1  and is bounded by edges  148 ′ a  and  148 ′ b  which allow each machine  100  to be arranged in predetermined spatial configurations which, for the sake of brevity, need not be further explained.  
         [0047]     With respect to that described above it is possible to state that each machine  101  comprises a unit  140 ′, shown in  FIG. 4 , which comprises a panel  140 , the respective footplate  148 , and indicates the dimensions of the minimum training volume M of the machine  101 .  
         [0048]     For the sake completeness,  FIG. 7  shows in plan view some examples of lay-outs which may be obtained by combining modules M/machines  101  which are identical to each other or different from each other. It should be noted that individual panels  140  may be used also to close the spaces comprising a plurality of service stations  130  of machines  1 / 101  arranged alongside each other, in order to isolate the service stations  130  so that they are neither visible nor accessible, both when these stations  130  are separate from each other, as in the case of  FIGS. 7   c  and  7   d,  and when the stations  130  are combined with each other, as shown in  FIGS. 7   a  and  7   b.    
         [0049]     With particular reference to  FIG. 8 , it is shown forming the panel  140  of at least one of the machines  101  by combining together at least two sheets  140 ″ of different width. In this case, the sheet  140 ″ of larger length could be mounted in a position facing the corresponding service zone  130 , assigning implicitly to this sheet  140 ″ the function of delimiting the corresponding module M at the front; at the same time, the sheet  140 ″ of smaller width could be formed so as to house a computer  71  or any other device which can be powered electrically, for example, the so-called Wellness Expert manufactured by the assignee, or a similar device, inside a housing  145  or an opening  146  which is suitably formed. Obviously, the two sheets  140 ″ corresponding to the machine  101  in question could be oriented relative to each other so as to be substantially mutually coplanar or angled depending on the requirements of the space to be furnished, without this being regarded as a constraint on the spatial arrangement of the said sheets  140 ″.  
         [0050]     Though the present invention was shown and described with references to the preferred embodiments, such are merely illustrative of the present invention and are not to be construed as a limitation thereof, and various modifications of the present invention will be apparent to those skilled in the art. It is, therefore, not intended that the present invention be limited to the disclosed embodiments or details thereof, and the present invention includes all variations and/or alternative embodiments within the spirit and scope of the present invention as defined by the appended claims.