搜索结果: 1-1 共查到“医学 Achievement Motivation”相关记录1条 . 查询时间(0.092 秒)
Level of Achievement Motivation of Young Tennis Players and Their Future Progress
Achievement Motivation Young Tennis Players Their Future Progress
2015/3/11
Psychological factors influencing tennis performance have long been recognised (Crespo, 2002). As American champion Jimmy Connors put it in 1981: “Tennis is 90% mental” (Weinberg, 1988). Psychological...