1. Gait & Motion Analysis Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, China;
2. Department of Kinesiology, Shenyang Sport University, Shenyang, China;
3. Guandong Provincial Engineering Technology Research Center for Sports Assistive Devices, Guangzhou Sport University, Guangzhou, China;
4. Li Ning Sports Research Center, Li Ning (China) Sports Goods Co. Ltd, Beijing, China