[請益] 來了~ 投球動作
http://0rz.tw/PpMPI
是壘球, 但動作跟棒球一樣. 用了九分力以上, 對面接得哇哇叫(因為不太準)
過幾天會刪除.. 請多指教. 要復仇的可以來了xD
順便想問幾個問題.
1) 軸心腳在投出時會不自覺縮起來, 這樣程度的前縮是否會有問題.
2) 手套手的擺動是否不夠收斂, 是不是把手套掌心朝本壘板然後早點翻轉收回比較理想?
3) arm-cocked 時無法自然成L形, 請問有什麼特殊技巧可以自然的定位?
4) 投出去時容易在太前面放球, 現在已經造成肩膀的不適. 復健師只說是旋轉肌受傷...
到底該在哪裡放球? 是我動作問題才會在太前面放, 還是有什麼技巧可以改善...
今天天氣太冷了, 先幫人錄完自己就馬上丟, 感覺好僵硬, 不過看影片好險是還好 o_O;
ps. 有點服裝不整, sorry啦:P
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◆ From: 220.141.117.104
※ 編輯: angusyu 來自: 220.141.117.104 (12/22 00:56)
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