套用介紹
做仰臥起坐時雙手置於腦後, iPhone在你的手,按照一定的節奏做仰臥起坐。 Do sit-ups, his hands placed behind his head. Iphone in your hand, according to a certain rhythm exercise. Sit-ups is a professional fitness application, Every day to complete the "low" "medium", "hight" Three months later, you will have the perfect abs
支持版本
需要iOS 5.1 或更高版本。與 iPhone、iPad、iPod touch 兼容。