蹬力 meaning in English

pushing force

The croup slopes away from the spine at an angle , but never so steeply as to restrict the rearward thrust of the hind legs
臀部的斜面远离脊骨处，呈一定的角度，但是不要感觉看上去的角度很明显，以免影响后腿的后蹬力。
2 do n ' t be afraid to use your entire body . turning your hips and shoulders and getting more leg drive into your motion will add power to your serve
转动你的臀部和肩部，增加腿部的蹬力，这样在击球时才能获得更大的力量。
It raised its other front leg on the rocks and with a mighty push with its back legs and with jed pulling on its neck , it moved forward toward hard land
他将另一条前腿也拔出来，搭在了岩石上，靠着后腿的巨大蹬力和杰德对它脖子施加的拉力，他向前面的硬地移动着。