※ [本文轉錄自 Baseball 看板 #1dd4GoB3 ]
作者: zxc906383 (無無) 看板: Baseball
標題: [情報] 大聯盟球員今年要重新量身高（ABS)
時間: Fri Jan 31 11:32:00 2025
因為今年大聯盟春訓要測試電子好球帶
https://reurl.cc/mR2NLl
This week, in a presentation made available to players, the league revealed new
details of the system and how it works.
All players in major-league camp have to have their height measured by mid-Febru
ary so the zone will work properly, and MLB has brought on a third-party company
to try to ensure players don’t game the system.
所以所有參加大聯盟春訓的球員
都要在二月中以前重新量身高
並且會找第三方公司確認，確保不會有人偷吃步
“Two methods will be used to ensure accurate heights are collected,” MLB wrote
in the presentation, which was obtained by The Athletic.
將採用兩種方法來確保所收集到的身高數據準確無誤
“A team of independent strength and conditioning personnel will perform manual
measurements using standard protocols and equipment.
一組獨立的體能與訓練人員將使用標準流程與設備進行人工測量
Representatives of the Southwest Research Institute will use biomechanical analy
sis to confirm the manual measurements and safeguard against potential manipulat
ion.
西南研究所的代表將運用生物力學分析來確認人工測量結果，並防範可能的數據操控
MLB and the umpires worked out a five-year collective bargaining agreement in De
cember that allowed the league the right to implement ABS, according to a person
briefed on the negotiation who was not authorized to speak publicly.
大聯盟在去年12月和裁判工會達成新一份五年的勞資協議
協議中允許大聯盟能使用電子好球帶
https://i.imgur.com/ttRYnOn.png
大聯盟研究各好壞球狀況、裁判好球帶大小
https://i.imgur.com/bxalZj6.png
https://i.imgur.com/UQ1HcPK.png

阿土伯會不會變矮

很期待

水喔

棒球也會跟NBA以前一樣謊報身高?

會因為守位謊報嗎

謊報身高有啥好處?

現在的話謊報可以讓好球帶變小

法官利多(x)

量身高幹嘛 掃描身形比較有意義吧

應該只要知道身高，就能根據身體姿勢丟進模型得到幾個關鍵節點的數據了

終於要電子好球帶了

好球帶上限是身高的53.5%，下限是27%

投手要量嗎

直接不管姿勢，用身高計

電子好球帶的準備工作

完全不管姿勢太反直覺 沒有人是完全站直在打擊的

用身高比例算，不等於算出來的好球帶高度是站直的好球帶

用身高比例算才正常,主審也是要以正常打擊姿勢判斷好球帶

用身高固定，才能避免關鍵時刻有人用姿勢搞爭議

要看姿勢的話 那是不是也要看臂長和上下半身長度?那會沒完沒了 只看身高單純點也比較沒爭議空間