[Xing, Yu; Xiang, Yuan; Dong, Liangsan; Pang, YanLi; Shen, Bo; Zhang, Mingting; Bo, Jin] Cent China Normal Univ, Sch Phys Educ, Wuhan, Hubei, Peoples R China.
[Bo, Jin] Eastern Michigan Univ, Dept Psychol, 341 MJ Sci Bldg, Ypsilanti, MI 48197 USA.
[Bo, Jin; Wright, Morgan] Univ Michigan, Ctr Human Growth & Dev, Ann Arbor, MI 48109 USA.
[Shen, Bo] Wayne State Univ, Div Kinesiol, Detroit, MI 48202 USA.