但是在这个过程中，心脏出现了适应性改变：左、右心室扩大，从形态上开始与那些非运动员的心脏有了很大差异。
But in the process, the heart ADAPTS and changes. Its left and right ventricles enlarge. It begins to look quite different than a non-athlete's heart.
旨在使田径运动员的训练适应新赛制的要求，培养运动员对比赛的适应性、形成和持续保持良好的竞技状态，提高田径运动训练的整体效果。
It aims to let the track man adapt new match system, cultivate whose adaptability, keep being on whose game, improve the whole effect of track and Field training.
西昌属亚高原地带，赛道平均海拔1500米，请参赛运动员赛前做好适应性准备。
Xichang is sub-plateau, the average altitude is 1500meters, adaptability preparation is necessary.
背景：赛前的高原训练目的，是希望通过高原的低氧环境刺激，使运动员在训练中获得最大的低氧生理适应性。
BACKGROUND: High-altitude training before competition aims to obtain maximum hypoxia physiological adaptability of athletes through hypoxia environmental irritation at high altitude.
实验结果表明，快速力量性项群运动员所处的训练体系，对心脏形态和机能能够产生显著的适应性改变。
The results of the experiment indicated that the training system for athletes of speed strength events and groups could lead to a remarkable adaptive change in cardiac shapes and functions.
运动员心脏是心脏对不同形式运动负荷在不同时期产生的适应性的改变。
Athlete's heart is the one to make a corresponding change with adaptability in different periods under multi-form exercise loads.
采用奥林匹克运动技术培训作为运动员的身体适应性训练和课外教学的一部分。
Adopt the Olympics Sports Skill Programs as part of your adaptive physical education and after school program.
体育运动技术训练的完善性与运动员自体器官协调适应性之间的矛盾；
The perfection of technical training in sports and athletes from the body organs, the contradiction between the coordination of adaptation;
体育运动技术训练的完善性与运动员自体器官协调适应性之间的矛盾；
The perfection of technical training in sports and athletes from the body organs, the contradiction between the coordination of adaptation;
应用推荐