3. Sit-ups 做仰卧起坐

Yes, we know you've heard it before but sit-ups or crunches can help fight the flab. You won't see a change immediately and you may need to build up to doing 10-15 sit-ups a day. Always hold your hands by your ears rather than behind your head so you don't strain your neck or back.

是的，你知道，这是老掉牙的方法了，但是躺下起来，身体不断卷曲舒展，确实对缓解身体松弛非常有用。如果其它方法不能立竿见影，那么可以考虑每天做10-15分钟的仰卧起坐。记住一定要把你的双手放在你的耳朵边上，而不是在你的头后，这样就不会拉伤您的脖子或者后背。