如何提高初中学生的耐力素质是初中体育教学的难点。笔者通过几年的教学实践，总结出了提高耐力素质的“三步曲”，对提高初中生的耐力素质有较好的效果。 　　第一步 兴趣练习 　　尽量减少枯燥的耐力跑，通过多做趣味练习的手段来达到提高耐力素质的目的。 　　练习一：在篮 How to improve the endurance quality of middle school students is the difficulty of junior high school physical education. Through several years of teaching practice, the author summed up the “trilogy” to improve the quality of endurance, to improve the endurance quality of junior high school students have a good effect. The first step of interest to practice to minimize the boring endurance run, through more fun practices to achieve the purpose of improving endurance quality. Exercise one: in the basket