[轉錄]Re: 請問投手的表現 有年齡的split嗎
看板CMWang (王建民 - 大樹哥)作者redsnipertd (Who Dares Winns)時間18年前 (2007/10/02 23:18)推噓12(12推 0噓 12→)留言24則, 8人參與討論串1/1
※ [本文轉錄自 MLB 看板]
作者: waitla (おなら体操～!オォーッ！) 看板: MLB
標題: Re: 請問投手的表現 有年齡的split嗎
時間: Tue Oct 2 22:32:33 2007
※ 引述《chrislux ()》之銘言：
: 個人的印象是，投手的黃金時期大概在三十歲左右 (28~35?)
: 有任何數據可以對年齡做比較嗎？
: 現在大聯盟老怪物似乎一個比一個強，感受不到年齡的影響
: 請教大家了
依照 Bill James 對棒球員生涯顛峰年紀所做的研究，一般的生涯顛峰
會發生在27歲。
引用BBTN所附的解說...
Age-twenty-seven peak：
In Studying baseball players' peak age, Bill James found that for
players with significantly long career, the most common peak age
was twenty-seven. More Broadly, the peak age range for players with
long careers has been pegged at twenty-five to twenty-eight and
twenty-five to twenty-nine by various reserchers. Improved medical
care, nutrition, and exercise regimens have helped the current
generation of players — including future Hall-of-Famers Roger
Clemens and Randy Johnson — perform at peak levels well into their
thirties and early forties, leading to speculation that peak age
may be older than it once was. To date, though, no study has conclusively
refuted James's findings, suggesting that the Rocket and the Big Unit
remain outliers.
--
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