仰卧起坐运动,不需要什么设备,是一种简单方便、能够健身祛病的锻炼方法,不仅适宜于学生,也适合教师. 腰腹部是人体的枢纽.在生产劳动、体育运动和日常生活中,都要求腹肌有良好的力量.据报道,腹部过于肥胖的人比较容易患糖尿病,妇女腹肌过于松弛也容易患妇科病.经常作仰卧起坐能消耗多余营养,防止脂肪在腹部堆积,起到减肥作用.长期坚持能使身体结实有力,达到体态的健、力、美. Sit-up exercise, do not need any equipment, is a simple and convenient, able to exercise fitness methods, not only suitable for students, but also for teachers .Lumbar abdomen is the human body hub .In the production of labor, physical exercise and daily life , Require abdominal muscles have good strength.It is reported that the abdomen is too obese people are more susceptible to diabetes, abdomen is too easy for women to suffer from gynecological disease.Can often make sit-ups can consume excess nutrients to prevent the accumulation of fat in the abdomen, Play a role in weight loss.Long-term adherence can make the body strong and powerful, to achieve physical fitness, strength, beauty.