Exercise methods and apparatus

摘要

An exercise apparatus includes a crank rotatably mounted on a frame; a connector link having an intermediate portion rotatably connected to the crank; a foot platform rotatably connected to an upper end of the connector link; a rocker link rotatably connected to a lower end of the connector link; a control link rotatably interconnected between the foot platform and the rocker link; and a handle bar link rotatably mounted on the frame and movably connected to the rocker link.