A treadmill comprising: a floor stand; a treadbase including an endless belt thereon, the treadbase having a front end and a rear end; a pair of support arms arranged toward a front of the treadmill and which generally serve to provide for a support for components to be used by a user standing, walking, or running on the treadbase; a motor for moving said endless belt; and a lifting mechanism for rotating said treadbase relative to said floor stand and said pair of support arms about a point of rotation, the lifting mechanism comprising: a lift motor, attached at a fixed position to an underside of said treadbase at said front end; an extension arm attached at a first end to a fixed position on said treadbase, said extension arm increasing and decreasing in length based on action of said motor; a rigid arm, said rigid arm attached at a first end to a fixed position on said treadbase, a second end of said extension arm being attached to said rigid arm at a fixed position on said rigid arm; wherein a second end of said rigid arm comprises two wheels, each wheel within a respective enclosed raceway, each said enclosed raceway being attached to said floor stand; the arrangement being such that, in use, the lift mechanism utilizes two different motions so that said front end of said treadbase is lifted relative to said rear end of said treadbase: (i) extension of said extension arm forcing said lift motor and attached front end of the treadbase upward and away from said second end of said rigid arm and from said fixed position of the extension arm on said rigid arm, and (ii) rotation of said rigid arm causing linear movement of said wheels backward relative to the floor stand, wherein extension of said extension arm causes said two different motions and results in said treadbase rotating relative to said floor stand and said pair of support arms about said point of rotation; wherein said lift motor is rigidly attached to the underside of the treadbase, and the fixed position of the lift motor on said treadbase is closer to said front end than the fixed position of the first end of said rigid arm on said treadbase; and said rigid arm comprises two interlinked arm structures to perform the lifting; characterized in that each wheel of said two wheels is mounted at opposite end of an axle to the other wheel, and the rigid arm is attached via said axle and said two wheels to the floor stand. a floor stand; a treadbase including an endless belt thereon, the treadbase having a front end and a rear end; a pair of support arms arranged toward a front of the treadmill and which generally serve to provide for a support for components to be used by a user standing, walking, or running on the treadbase; a motor for moving said endless belt; and a lifting mechanism for rotating said treadbase relative to said floor stand and said pair of support arms about a point of rotation, the lifting mechanism comprising: a lift motor, attached at a fixed position to an underside of said treadbase at said front end; an extension arm attached at a first end to a fixed position on said treadbase, said extension arm increasing and decreasing in length based on action of said motor; a rigid arm, said rigid arm attached at a first end to a fixed position on said treadbase, a second end of said extension arm being attached to said rigid arm at a fixed position on said rigid arm; wherein a second end of said rigid arm comprises two wheels, each wheel within a respective enclosed raceway, each said enclosed raceway being attached to said floor stand; a lift motor, attached at a fixed position to an underside of said treadbase at said front end; an extension arm attached at a first end to a fixed position on said treadbase, said extension arm increasing and decreasing in length based on action of said motor; a rigid arm, said rigid arm attached at a first end to a fixed position on said treadbase, a second end of said extension arm being attached to said rigid arm at a fixed position on said rigid arm; wherein a second end of said rigid arm comprises two wheels, each wheel within a respective enclosed raceway, each said enclosed raceway being attached to said floor stand; the arrangement being such that, in use, the lift mechanism utilizes two different motions so that said front end of said treadbase is lifted relative to said rear end of said treadbase: (i) extension of said extension arm forcing said lift motor and attached front end of the treadbase upward and away from said second end of said rigid arm and from said fixed position of the extension arm on said rigid arm, and (ii) rotation of said rigid arm causing linear movement of said wheels backward relative to the floor stand, wherein extension of said extension arm causes said two different motions and results in said treadbase rotating relative to said floor stand and said pair of support arms about said point of rotation; wherein said lift motor is rigidly attached to the underside of the treadbase, and the fixed position of the lift motor on said treadbase is closer to said front end than the fixed position of the first end of said rigid arm on said treadbase; and said rigid arm comprises two interlinked arm structures to perform the lifting; characterized in that each wheel of said two wheels is mounted at opposite end of an axle to the other wheel, and the rigid arm is attached via said axle and said two wheels to the floor stand.