用臂劃,不是手,臂比手的麵積大,整個臂推動的水域更多。手張開對著腳的方向拍水,讓身體前進得更遠些
所有跟帖:
• 是的,我們有一個fist drill,就是握拳在手裏遊,體會用手掌和用手臂的區別 -落花飄零- ♀ (0 bytes) () 01/08/2025 postreply 19:11:56
• 是的,我們有一個fist drill,就是握拳在手裏遊,體會用手掌和用手臂的區別 -落花飄零- ♀ (0 bytes) () 01/08/2025 postreply 19:11:56
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