夏天緊急減負減腹十妙招

2. Swap your chair for a fitness ball 用減肥球代替你的椅子

You might feel silly but sitting on a fitness ball instead of a chair when you watch telly will help tone up your belly. You have to use your muscles, especially your stomach muscles to balance and stay on the ball.

也許你覺得這樣做有點傻，竟然坐在一個減肥球上而不是日常坐慣的椅子上來看電視；然而這非常有利于強健你的腹部，當你不得不用你的肌肉，尤其是您的肚子上的肌肉來平衡坐在球上的身體時。