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。
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。
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.
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