In order to further improve the comprehensive performance of sports shoes made of plant fiber,a kind of jogging shoes was made by using sisal fiber to prepare nano-fiber powder instead of white carbon black for the processing of sports shoes soles.Several male athletes with certain jogging experience were invited to perform jogging tests and record the lower limb biomechanical parameters while wearing the sneakers.The results showed that:Compared with traditional sports shoes and unmodified plant fiber sports shoes,the modified plant fiber sports shoes have a more positive impact on the biomechanics of human lower limbs,and the movement range of the hip joint,knee joint and ankle joint of the human body under jogging condition is smaller,which can effectively reduce the risk of sports injury during jogging.