The coach should attach importance to the training of pace length, arm swing, speed and stamina as well as psychological quality in order to improve their performance.
要提高中长跑的成绩，教练员要注意加强对运动员的步长训练、摆臂训练、速度耐力训练、心理素质训练和成绩测试工作。
Enhancing the proportion of serve training, strengthen spiking ability of players any increasing stamina training are the decisive to determing the outcome of a deciding set.
提示加强发球训练的比重，强化运动员扣调整球的能力，增加体能训练是决胜局制胜的关键。
To work out the influences of different sports beverages on the physical performance and stamina of the triathletes during special training in the method of experimental research.
通过实验方法筛选铁人三项队专项训练中不同运动饮料对运动员体能耐力的影响。
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