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1膝关节当遇到一记弹跳高于耳朵的强力发球时,你会怎么做呢?弯腿将重心降低!这样做听起来似乎违背了人们正常的直觉,但是如果想要对强大的炮弹发球进行掌控,你需要一个强大的击球基础。
1 Knee What do you do when you encounter a strong serve that bounces higher than your ear? Bent legs lower your center of gravity! This may sound counterintuitive to people’s normal intuition, but if you want to serve a mighty cannonball Take control and you need a strong batting base.