초록 ▼

A crank is rotatably mounted on a frame, and a roller is rotatably mounted on the crank at a radially displaced location. A force receiving member and a discrete support member bear against the roller. The roller links rotation of the crank relative to the frame to up and down movement of both the f

A crank is rotatably mounted on a frame, and a roller is rotatably mounted on the crank at a radially displaced location. A force receiving member and a discrete support member bear against the roller. The roller links rotation of the crank relative to the frame to up and down movement of both the force receiving member and the support member and to back and forth movement of the force receiving member relative to the support member.

대표청구항 ▼

[ What is claimed is:] [1.] An exercise apparatus, comprising:a frame designed to rest upon a floor surface;a left crank and a right crank, wherein each said crank is rotatably mounted on the frame;a radially displaced, axially extending member on the left crank;a radially displaced, axially extendi

[ What is claimed is:] [1.] An exercise apparatus, comprising:a frame designed to rest upon a floor surface;a left crank and a right crank, wherein each said crank is rotatably mounted on the frame;a radially displaced, axially extending member on the left crank;a radially displaced, axially extending member on the right crank;a left force receiving member and a right force receiving member, wherein each said force receiving member is sized and configured to support a foot of a standing person, and each said force receiving member is linked to a respective axially extending member in such a manner that each said force receiving member moves upward and downward relative to the frame as a respective crank rotates relative to the frame;a left moving means, linked to the left force receiving member, for moving the left force receiving member and the left foot of the standing person forward and backward relative to the frame as the left crank rotates relative to the frame; anda right moving means, linked to the right force receiving member, for moving the right force receiving member and the right foot of the standing person forward and backward relative to the frame as the right crank rotates relative to the frame, wherein each said moving means includes a roller rotatably mounted on a respective axially extending member and rollable along a respective force receiving member.