加强身体训练对速滑运动员提高有机体机能水平，适应训练和比赛的大负荷要求，延长运动寿命等具有多方面的意义。
Enhancing players body training has the great importance of improving the organic function, adaptability of intensive training and competition, and prolonging sports time of roller-skating players .
尝试建立人体心肺功能应激运动负荷条件下的个体动态数学模型，为评价心肺病人的机能康复状态，提供方法学上的参。
It is provided a methodological reference for evaluating functional rehabilitation state in cardiopulmonary patients with the individual dynamic math model under the stress exercise test.
测试结果表明，这些正在进行大强度训练的运动员的机能状态良好，无运动性贫血发生或其它对运动负荷不适应的现象。
The result shows that the athletes with big-intensity training have a good physiological function without happenings of sports anaemia or any signs (unfit) for the sports load.
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