蛙泳口诀四句话

  • 蛙泳口诀四句话,蛙泳换气口诀四句话

    蛙泳换气不下沉的口诀1、蛙泳换气口诀四句话如下:划手腿不动,收手再收腿,先伸手臂再蹬腿,并拢伸直漂一会。蛙泳蹬腿像青蛙,向后蹬夹向前滑。收腿脚跟臀边靠,两膝相距似肩宽。边收边分慢收腿,翻脚脚尖向两边。蛙泳换气口诀四句话蛙泳换气口诀四句话如下:划手...
    2023 / 09 / 02 22:47:39

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