單腳與雙腳跳時的爆發力差別在?
剛剛無聊逛NBA板,看到這影片!
這是詹姆斯~懷特(跳跳人)~
這是他挑戰摸籃板最上緣的影片
我想之所以會請他來挑戰,應該也跟他在NCAA
麥當勞盃~罰球線超級飛身灌籃的絕技有關係吧!
感覺他的彈跳高度,應該是屬一屬二、完全看得到腳底與地面的距離!
不但跳得超高、而且超遠,但是滯空能力還是遠不及喬丹
是真的!
以下是影片
http://www.youtube.com/watch?v=dxUoCr4ZMDI
我想請問的是,他在挑戰起跳時,是助跑沒錯!
但都是使用「單腳」起跳~
難道這是因為助跑到最後要是使用「雙腳」時,會將
速度停止下來導致爆發力受阻的關係嗎?
有人有研究這個嗎?
像譬如我在玩球定板時,助跑單腳起跳可以定到整個手掌
可是助跑雙腳起跳的話,高度就遜掉了,這是為什麼呢?
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