一、强化素质练习良好的腾空是形成正确落地的前提,正确稳定的空中动作需要强有力的腰、腹肌来作保证。而落地前高举大腿的动作则需要高度发展的髋部肌肉,尤其是髂腰肌的协调发展。练习方法有:仰卧起坐、仰卧两头起、俯卧挺身、收腹举腿等练习。二、落地技术练习 First, to strengthen the quality of practice Good vacancy is the premise of the formation of the correct landing, the correct and stable air movements need a strong waist, abdominal muscles to ensure. The action of holding the thigh before landing needs the highly developed hip muscles, especially the coordinated development of the iliopsoas. Practice methods are: sit-ups, supine from both ends, prone to push the abdomen to lift legs and other exercises. Second, landing technical exercises