[問題] 關於固定式和揮臂式投球的問題:－線上遊戲排行榜2013/2014,進擊的巨人線上看,candy crush saga外掛,正妹寫真三圍

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[問題] 關於固定式和揮臂式投球的問題

Sep 7th 2013, 22:16, by liunwaiqoo

作者liunwaiqoo (鯨魂不滅~~~~\( 〒□〒)/)

站內Baseball

標題[問題] 關於固定式和揮臂式投球的問題

時間Sat Sep 7 22:16:18 2013

大部分投手在壘上無人時會用揮臂式投球壘上有人時則用固定式我一直有個疑問.............. 為什麼不全都使用固定式就好了？為什麼壘上無人時要使用揮臂式呢？難道揮臂式投出來的球球威較高比較有壓制性？還是揮臂式投球比較省力呢？？米國有相關的研究比較過同一位投手使用這兩種姿勢的壓制性和省力程度差異嗎？我倒是有看過一些投手不論壘上有沒有跑者都使用固定式的 -- 推 ??????0414:樓上不是跑去檢舉我嗎結果呢我在等收罰單欸 09/02 15:19 標題 [公告] 水桶名單時間 Tue Sep 3 00:11:29 2013 惡意反串 ??????0414 水桶30日 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 59.115.97.231

推 LiuLance:投球節奏不同，控球也不同 09/07 22:19

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