挺身式跳远是一种常见的跳远方式,在挺身式跳远中,腹部力量是跳远运动员应具备的重要的素质之一。它是运动员腾空后在空中做动作的决定因素。腹部肌肉不仅是挺身收腹时的关键部位,而且是维持腾空后身体平衡的关键因素,加强腹部的肌肉练习,是使挺身动作做得更完美、更有效的重要 Stand-up long jump is a common long-jump way, in the forward long jump, abdomen strength is one of the important qualities that long-distance athletes should have. It is a determinant of what an athlete does in the air after it has been vacated. Abdominal muscle is not only a key part of the abdomen, but also a key factor in maintaining body balance after vacating. Strengthening muscle training in the abdomen is important to make propping up more perfect and effective.