AIM: to observe effect of psychological factor and intervention on the achievement of standard of the grade in the body building exercises training and competition of university students.
目的：观察大学生在健美操训练和比赛中实施心理因素干预对等级达标成绩的影响效果。
AIM: to observe effect of psychological factor and intervention on the achievement of standard of the grade in the body building exercises training and competition of university students.
目的：观察大学生在健美操训练和比赛中实施心理因素干预对等级达标成绩的影响效果。
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