push-off

基本解釋

Gastroc Stretch: This push-off exercise is the one you most often see runners doing before races.
拉伸腓腸?。?這個推的練習(xí)是你能常?？吹降呐懿秸咴谂芮白龅木毩?xí)之一。
In other words, sprinters sacrifice the mechanical advantage of a long lever for the benefit of a stronger push-off.
換句話說，短跑選手犧牲了長杠桿所帶來的力學(xué)優(yōu)勢從而獲得了更為迅猛的起跑速度。
If you look up, you lose most of your momentum, and this slows you down on every part of the turn, including the push-off.
如果你看的話，你會損失大部分沖力，并且這會讓你在轉(zhuǎn)身的每個動作都減慢，包括蹬壁。
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Also, we almost always have more urgent things to do and so we push off long-term goals.
FORBES: How to Start the Big Project You've Been Putting Off

to move into open water, as by being cast off from a mooring (See also push out)