4.5 皮卡球技巧--speed ups

4.0的训练包括：overhead 打底线，long volley打底线；很稳定的DINK SKILL， 特别是cross court dink skill; transition zone reset; volley reset; baseline drop (spining and strong force shots)

speed ups and anticipating speed ups 不在4.0的DRILL之列，我就把它们放到4.5吧。

straight speed ups, cross speed ups, it's all personal judgement, and how every player choose which one you can speed ups.

for example, ALW can do very low double backhand speed ups

anticipating speed ups secret: be ready and focus on your opponent's move, and you move aside immediately and smach back.

my husband and myself will practice this today.