什么动作可以提臀瘦腿？

第一式:平躺仰卧，腰部稍微向上顶出，程度以能放入一只手掌为准。然后用两只手抱住单膝，让膝盖尽量靠近胸部。在做这个动作时另一边腿膝盖尽可能往外伸直。
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第二式:两只手绕到膝盖的后方，膝盖伸直，脚尖转向头部的方向。抬起的腿也尽量往胸部靠近，注意这个动作的肩部不要离开地面。保持20秒即可。
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第三式:两腿分开的距离为一个拳头，脚尖朝前，臀部抬起，四肢撑地。膝盖伸直，脚后跟上下运动，进行20次。
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