欢乐灌水 圣殿骑士团 军饷发放大厅

中国不是伊拉克

圣殿骑士团团长
回复: 圣殿骑士团 军饷发放大厅

i love her abs...

 

中国不是伊拉克

圣殿骑士团团长
回复: 圣殿骑士团 军饷发放大厅

跟前面的bicycle exercise重复,不过这个更详细。

Bicycle Crunches

Starting Position: Lie on your back with your hips bent about 90 degrees and your hands behind your head.

Form: As you curl your body forward, like in a crunch, bring your right knee towards your left elbow and extend your left leg out 45 degrees. While keeping you shoulders lifted off the floor continue alternating from left to right, bringing your opposite knees and elbows together.

Personal Trainer Tips: Keeping your shoulders lifted off the floor keeps more tension on the abs and works them harder. The tempo and repetitions can vary for this exercise. Slow tempo and fewer reps (15 each side) help a little more with firming. Fast tempo and more reps (50 each side) help more with fat burning.



 

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