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高频率与高效率，你怎么选择？
直臂划水效率比高肘低一些，但是直臂划水的节奏可以比高肘更快一些，为什么我们会先练习直臂划水？直臂划水更能加深我们肩带动手臂移动和转肩的感觉，为我们进阶高肘划水打下基础！每天进步一点点，爱上游泳喽！
爱上游泳喽18/786
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