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Lin Luo [1] and Liye Zou [2; 3] and Qun Fang [2] and Huiru Wang [4] and Yang Liu [5] and Zuguo Tian [6] and Yunpeng Han [7]
1, Department of Physical Education, North China Electric Power University, Beijing, China, ncepu.edu.cn
2, Department of Physical Education and Health Education, Springfield College, Springfield, MA, USA, springfieldcollege.edu
3,...