Influence mechanism of running sportswear fatigue based on BP neural network

Abstract The fatigue of running sportswear is reflected in the caused by tightness tights on skin surface limbs, trunk, and other parts during long-term sports. However, current research not deep enough. Therefore, purpose this study to mechanism based BP neural network. This article first takes as starting point uses myoelectricity index a physiological quantity means combine clothing with sports medicine physiology, breaking traditional shackles subjective assessment fatigue, giving play advantages interdisciplinary expand new direction apparel industry and, secondly, use muscle evaluation method analyze muscles lower leg under pressure strength EMG signal number participating units frequency discharge synchronization. Experimental data shows that AUC 0.756 when wearing tights, sensitivity specificity are 72% 19%, accuracy 65%. experimental results show affects