运用调查法和灰色关联分析，对我国优秀铁饼运动员专项力量素质现状进行了研究。
The present situation of the specific strength of the Chinese elite discus throwers was researched by applying investigation and gray relative analysis.
体育舞蹈讲求速度和力度，这就需要体育舞蹈者加强专项速度和力量身体素质练习。
Ballroom dancing needs speed and force. This requires Ballroom dancers to strengthen the special training on the body ability of speed-force.
力量训练是其他基本素质训练的基础，而核心力量训练则是专项训练的关键。
Strength training is the foundation of other qualities, and core strength training is the key to the special training.
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