Design of lower limb fitness exoskeleton based on ergonomics

Abstract

The lower limb fitness exoskeleton can overcome the load and reach the exercise effect by human moving arms and legs. In this paper, the structural features of human lower limb joints, human gait, and degrees of freedom of lower limbs are analyzed from the perspective of bionics, and a lower limb fitness exoskeleton structure is designed by combining the operating principle and main structural components of the lower limb exoskeleton. The modeling and calibration of the human body and lower limb fitness exoskeleton are completed by Solidworks and ANSYS. Developing the count recorder could detect human movement information as well as remind people to prevent over-exercising.