他并没有特别想要开始从事竞技性运动项目。
He did not particularly want to take up a competitive sport.
年轻人可以放心地参加有力度的竞技性运动，但大多数老年人最好还是把自己的活动限制在不太剧烈的程度之内。
Young people can safely enjoy vigorous competitive sports, but most older persons do better to limit themselves to less strenuous activities.
“淡化论”是以“淡化运动技能”、“淡化竞技性运动技能”等观点为代表，形成了一股“淡化技能教学”的思潮。
The "dilution", as presented by the points of diluting motor skill, diluting competitive motor skill, forms the trend of diluting motor skill teaching.
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