Multiple exercise unit

Claim 1

An exercise device for simulating the exercise from various sports and for performing various exercises on various muscles of the body, said device comprising: a rectangular frame, said frame having two longitudinal side members, two members parallel to and spaced from said side members defining a pair of longitudinally extending rails, and two end members, roller member means mounted on said rails for rolling movement therealong and for support of the feet of the operator, brake means on said roller member means and said rails for resisting rolling movement of said roller member means along said rails, arm means attached to said longitudinal side members for pivotal movement in relationship to said side members, said arm means having a length to permit grasping when standing on said roller member means, and resistance means for varying the force necessary to pivot said arm means in a simulated cross-country skiing exercise, foot braces on one of said end members, a pulley positioned between said foot braces, spring means disposed between said rails and fixed to the other of said end members, and a handle and cable connected to said spring means and to said pulley to afford a rowing exercise and arm curls.