knee bends

常见例句

Whichever approach you take, move the shinbone just enough to straighten the knee so that it no longer curves back, but not so much that the knee bends forward.
不管你用哪种方式，移动小腿骨恰到好处地伸直膝盖，不再让膝关节往后弯，但也不要太高以免膝关节向前弯。
Bowlers who are not hampered by advanced age or serious physical problems can greatly improve knee bends by shortening the knee bend step as much as possible.
年长或膝盖有问题的球员，可以尽量缩短须要曲膝的那一部，来有效改善膝盖无法弯曲的问题。
Lie flat and let your knees bend.
平躺曲膝。
Walk into any bowling center during senior league competition.You will notice that the majority of the bowlers, men or women, have little of no knee bend.
步入长青组比赛的会场，你会发现无论是老阿公还是老婆婆，都很少在弯曲膝盖。
deep knee bend with hands on hips
两手叉腰两膝蹲下
Again when you in the air you want to be loose keep your elbows bend your knees bend, keep your head up look where you are going don't get scared.
再一次提醒，当在半空中时，放松且保持手肘弯曲，膝盖弯曲，抬起头，看著不会使你感到恐惧的地方。