注意Michael强有力的踢腿始终保持在身体的纵向投影区内,并没有远离身体的纵轴线,否则会产生阻力。
(Notice that Michael's powerful kick remains in the shadow of his body and doesn't reach so far below his body line as it creates resistance. because feet pulse ? and appear to hold water with remarkable effectiveness. They provide a point of balance and timing which are of hard ? Michael Philip's racing stroke.)
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