蝶式手部動作 - 游泳討論
By Elvira
at 2011-02-20T15:57
at 2011-02-20T15:57
Table of Contents
在第一下蝶腳完成後
身體的重心 也就是肩或上胸會在水中低處
同時手因為比較晚入水 會再比較高的地方
此時手往下壓 帶動肩胸往上抬 而肩胸上抬就會使下半身沉 進而做第二次蝶腳
我想問的是
一 這樣的想法對不對?
二 我通常都因為在壓完手後肩部不夠高 導致換氣有難度
我要提高壓手的比例
還是
增加第二下蝶腳的力量
還是
去調整蝶腰的律動(快慢)?
其中壓手比例指的是壓手的路徑和推手的路徑的多寡
網路上日本國手的影片 他在手臂動到肩的正下方 和水平面垂直時
頭已經浮在水面上 並且為可以呼吸的高度
而當我手位於他的那個位置時 只有約鼻子以上浮出水面而已
還是版友可以提供另外的嘗試方法?
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游泳
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