Sports and physical training help to boost confidence, enhance vitality and improve the form of thinking as well as recover one's ability of self-control in life.

身体活动和参与体育锻炼，增强信心，提高活力，帮助改善思考方式，恢复对生活的自我控制能力。

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As to athletes with different sports achievement, the differences are obvious in aspects of cognitive-state anxiety, somatic-state anxiety and self-confidence.

不同运动成绩的运动员认知状态焦虑、躯体状态焦虑、状态自信心之间差异具有显著性。

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The score of girls of sports major in self-confidence is higher than that of non-sports major, and their score in other factors reveals no significant difference.

体育专业女生在体育运动方面自信水平明显高于非体育专业，在自信的其它维度上无明显差异。

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