sit
up
复数形式
sit-ups
1
仰卧起坐, 腹部锻炼
an exercise in which a person can strengthen their stomach muscles by constantly changing from lying to sitting position without moving the legs
- She performed a set of sit-ups to strengthen her abdominal muscles during her workout.
她在锻炼期间做了一系列仰卧起坐来加强腹部肌肉。
- He struggled with sit-ups at first but noticed significant improvement as he practiced regularly.
他一开始做仰卧起坐很吃力，但通过定期练习，他注意到了显著的进步。
- After completing a series of sit-ups, he could feel the muscles in his stomach working harder.
完成一系列仰卧起坐后，他能感觉到腹部肌肉更加用力。
- They included sit-ups in their morning exercise routine to help build core strength.
他们将仰卧起坐纳入早晨的锻炼计划中，以帮助增强核心力量。