초록 ▼

An exercise device that simulates a striding action includes a base. Four linkages support two independently swingable side-by-side foot platforms from spaced apart front and rear supports secured to uprights that are connected to the base. The front and rear supports are positioned with respect to

An exercise device that simulates a striding action includes a base. Four linkages support two independently swingable side-by-side foot platforms from spaced apart front and rear supports secured to uprights that are connected to the base. The front and rear supports are positioned with respect to the foot platforms to substantially match the swing length of a person's leg. The distance between the front and rear supports is less than the distance between the front and rear pivots on the foot platforms. Outwardly extending handles are integral with the foot, platforms and are spaced farther apart than the distance between the foot platforms. The rear of each foot platform is slightly elevated with respect to its front.

대표청구항 ▼

[ What is claimed is:] [7.] An exercise machine for enabling a full range of free and natural and aggressive striding motion and for permitting an upper body workout while maintaining a safe and stable attitude comprising:a pair of independently swingable rigid foot platforms;a frame including upwar

[ What is claimed is:] [7.] An exercise machine for enabling a full range of free and natural and aggressive striding motion and for permitting an upper body workout while maintaining a safe and stable attitude comprising:a pair of independently swingable rigid foot platforms;a frame including upwardly extending members;a tubular front support, including bearing means and hinge tubes rotatably coupled to said bearing means, and a rear support;means for positioning said front and rear supports on corresponding ones of said upwardly extending members;said front support and said rear support being spaced a distance apart so as to be located in front of and behind a person standing on said foot platforms;pivot means near the ends of each of said foot platforms;the distance between said pivot means being greater than the distance between said front and rear supports;a rigid front linkage means and a rear linkage means coupled to said pivot means for swingably suspending said foot platforms from said front support and said rear support, respectively, at a height approximating the swing radius of a person's leg;said front linkage means and said rear linkage means suspending the rear of each of said foot platforms at a slightly higher elevation than the front of each of said foot platforms;a pair of handles affixed to said rigid front linkage means;said pair of handles being spaced farther apart than the distance between said foot platforms;a pair of shock absorbers interconnecting said frame and said front linkage means;the combination of said distance between said front support and said rear support and said height establishing a zone of stability within which a person's center of mass may be safely moved while maintaining stability; andthe weight of a person standing on said foot platforms positively biasing said center of mass to a balance point within said zone of stability.