※ [本文转录自 Baseball 看板 #1dd4GoB3 ]
作者: zxc906383 (无无) 看板: Baseball
标题: [情报] 大联盟球员今年要重新量身高（ABS)
时间: Fri Jan 31 11:32:00 2025
因为今年大联盟春训要测试电子好球带
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.
所以所有参加大联盟春训的球员
都要在二月中以前重新量身高
并且会找第三方公司确认，确保不会有人偷吃步
“Two methods will be used to ensure accurate heights are collected,” MLB wrote
in the presentation, which was obtained by The Athletic.
将采用两种方法来确保所收集到的身高数据准确无误
“A team of independent strength and conditioning personnel will perform manual
measurements using standard protocols and equipment.
一组独立的体能与训练人员将使用标准流程与设备进行人工测量
Representatives of the Southwest Research Institute will use biomechanical analy
sis to confirm the manual measurements and safeguard against potential manipulat
ion.
西南研究所的代表将运用生物力学分析来确认人工测量结果，并防范可能的数据操控
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.
大联盟在去年12月和裁判工会达成新一份五年的劳资协议
协议中允许大联盟能使用电子好球带
https://i.imgur.com/ttRYnOn.png
大联盟研究各好坏球状况、裁判好球带大小
https://i.imgur.com/bxalZj6.png
https://i.imgur.com/UQ1HcPK.png

阿土伯会不会变矮

很期待

水喔

棒球也会跟NBA以前一样谎报身高?

会因为守位谎报吗

谎报身高有啥好处?

现在的话谎报可以让好球带变小

法官利多(x)

量身高干嘛 扫描身形比较有意义吧

应该只要知道身高，就能根据身体姿势丢进模型得到几个关键节点的数据了

终于要电子好球带了

好球带上限是身高的53.5%，下限是27%

投手要量吗

直接不管姿势，用身高计

电子好球带的准备工作

完全不管姿势太反直觉 没有人是完全站直在打击的

用身高比例算，不等于算出来的好球带高度是站直的好球带

用身高比例算才正常,主审也是要以正常打击姿势判断好球带

用身高固定，才能避免关键时刻有人用姿势搞争议

要看姿势的话 那是不是也要看臂长和上下半身长度?那会没完没了 只看身高单纯点也比较没争议空间