※ 引述《rr444 (earth scrap)》之铭言： : back the the part two, to me, when throwing : the ball, a good infielder should use more than : 50% efforts from his wrist, and then the rest efforts shared by his : whole body. in this case, ont only the releasing time can be : reduce, but the accuracy increase. do an experiment, try to : throw a ball to a target twice. the first time, use your wrist : effort more and the second time, keep you wrist not acting, throw : the ball by shoulder efforts. i believe you will find : it is much harder to throw the ball in the target at the second : trial. 出手动作简洁 倚赖手腕传球缩小动作 是这个部份的一个重点 另外一个就是减少垫步或其他大挥臂等等动作 我的意思是 如果你可以做到垫一步传120kph 不垫步可以传100kph 而具有一样的安定度 那应该牺牲球速会比较省时间 -- http://blog.yam.com/czBaseball crash's cabinet / crash的球具柜 棒球球具部落格 --

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