不會換氣大都因為泳姿不對,姿勢對了換氣是順其自然的事
所有跟帖:
• 關鍵還不是具體的動作(泳姿),是漂不起來,身體有能力漂起來就好辦了 -coach1960- ♂ (0 bytes) () 11/30/2017 postreply 13:34:21
• 關鍵還不是具體的動作(泳姿),是漂不起來,身體有能力漂起來就好辦了 -coach1960- ♂ (0 bytes) () 11/30/2017 postreply 13:34:21
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