1·Popularization of sports activity and gradual enlargement of the athletic competition market, the sports broker manager activity content and range are expanding constantly.
体育运动的普及和体育竞赛市场的逐渐扩大，体育经纪人的经纪活动内容和范围在不断扩大。
2·The grand system in the implementation of scientization of athletic training was then established from the viewpoint of the progress of competitive sports as a social activity.
以竞技体育这一社会活动进行的过程为出发点组构了实施运动训练科学化的宏大体系。
3·Sport means the conscious physical activity existing in different forms and contents, among which athletic movement is chief one.
运动存在着种种不同的形式和内容，竞技运动是其中主要的一类。