Sport Science:Ray Allen (中文字幕)

要分析Ray Allen的三分神射能力 首要的重點就是 『出手角度』 研究顯示 理想中的三分球的出手角度就是 48度角 不僅如此,Allen平均出手時間只需要0.73秒 出手角度離理想狀態只差了2度 第二重要的是 『出手點』 當出手點與籃框平行時,能有效提高命中率 這意味著有較大的錯誤範圍 Allen的出手時機也十分的精準 大約在腳跳點的最高處投出 球投出時,離地約9英尺 這也是為何他在左邊底線角度的三分球命中率 約比NBA平均水準高超過41% 第三重要的就是 『球的旋轉』 Allen讓球在空中,每秒鐘旋轉2圈 使球碰到籃框或籃板時,速度會減緩 巧妙的運用摩擦力的原理,使球命中 較慢的球,對於三分球命中率越有利 在至少20英尺外的零度角 三分球很容易不進 因為射手跳的高度不夠,角度單調 而且目標只有小小的88平方英尺 這比一般目標小了1/5 這是ESPN運動科學單元,我是John Brenkus

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(light music) – So I’m here today. I’m psyched to be here at the TAK Room. – [Gary] I know. – Thomas Keller’s new restaurant, – [Gary] I know, it’s pretty cool. – With Gary Vaynerchuk. You’re still a wine guy. – Yes. – [Ray] Still obsessive wine guy. – I’m super thrilled for this […]

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