稳固大腿外侧，并把大腿上部轻轻地向内卷。
Firm the outer thighs and roll the upper thighs inward slightly.
大腿上部轻微向内旋。
液冷背心可覆盖躯干和大腿上部，约占体表的40％。
The cooling vest covers the torso and upper thighs about 40% of whole body surface area.
她在空中小跳了一下，以便她的两腿缠绕在他的大腿上部。
She gave a little hop in the air so that both her legs were wrapped around his upper thighs.
1983年他17岁时，发现自己的大腿上部有一个肿块。
In 1983, when he was 17, he noticed a swelling in his upper thigh.
然后反抗这种力量，把大腿上部向后推，脚跟下沉并再伸展膝关节。
Then against this resistance, push the top thighs back and the heels down and straighten the knees again.
然后随着呼气，推你的大腿上部的后侧并伸展你的脚跟向地板的方向，或者落到地板上。
Then with an exhalation, push your top thighs back and stretch your heels onto or down toward the floor.
你的前臂要支撑着他们的背部，你可以托着他们的底部或者用你的手托着他们的大腿上部。
Their backs should be supported by your forearms , and you can hold their bottoms or upper thighs with your hand.
记住，但你的大腿强有力地往回拉时，保持小腿上部和前侧胫骨的上部向前来保持你腿的正直。
Remember, while your thighs are drawing strongly back, resist forward with your upper calves and upper front shins to keep your legs straight.
记住，但你的大腿强有力地往回拉时，保持小腿上部和前侧胫骨的上部向前来保持你腿的正直。
Remember, while your thighs are drawing strongly back, resist forward with your upper calves and upper front shins to keep your legs straight.
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