腹部是脂肪的主要积累场所。适当的脂肪在人体器官之间起着填充、缓冲、润滑和保温作用。而过量的脂肪只能增加体重,大腹便便,使人行动不便,反应迟缓,还会引起呼吸、消化、心血管等系统的疾病,损害人体的健康。因此,要想有一个健康的身体,就必须有一个健康的腹部。这就要经常锻炼自己的腹肌。 腹部的主要肌肉有腹直肌。作用使脊柱前屈、侧屈;腹外斜肌、腹内斜肌,作用使脊柱侧屈、体侧旋转及前屈;腹横肌,作用维持或增加腹压。另外还有腰方肌、髂腰 Abdomen is the main place of accumulation of fat. Proper fat plays a role of filling, cushioning, lubricating and warming between human organs. Excessive fat can only increase body weight, potbellied, make people move slowly, slow response, but also cause respiratory, digestive, cardiovascular and other diseases, damage to human health. Therefore, to have a healthy body, you must have a healthy abdomen. This will often exercise their own abdominal muscles. The main abdominal muscles have rectus abdominis. The role of the spine flexion, lateral flexion; abdominal oblique, abdominal oblique, the role of the lateral scoliosis, lateral rotation and flexion; abdominal transverse muscle, the role of maintaining or increasing abdominal pressure. In addition there are lumbar muscles, iliac waist