仰卧起坐 sit-ups ; situp ; abdominal curl ; abdominal crunch

仰卧起坐板 abdominal boards ; sit-up board ; ankle strap

屈膝仰卧起坐 bent-knee sit-up ; sit-ups with knee flexed

仰卧起坐教练 Sit Ups pro ; Sit Ups Workout

斜板仰卧起坐 incline sit-up

做仰卧起坐 Sit-ups ; to do sit-ups

传统仰卧起坐 Traditional Crunch

交叉起坐 Cross Crawl Sit-ups

仰卧起坐式运球 sit-up dribbles