超等长练习是一种发展肌肉力量、完善动作质量、提高运动成绩、增强体能的有效练习方法。为了更好的为从事体育教学和训练的老师、教练员以及体育专业的学生在实践中科学、有效地运用超等长练习,运用文献资料法和逻辑分析法,对该练习方法的生理学机制、在教学和训练中的特殊性以及在教学和训练中的应用和应该注意的问题进行分析和探讨。 Ultra-long practice is a kind of development of muscle strength, improve the quality of movement, improve performance, improve physical fitness effective practice method. In order to better use the super-long practice scientifically and effectively in practice for the teachers, coaches and students majoring in physical education engaged in physical education and training, and by using the methods of documentation and logic analysis, the physiological mechanism of the practice method, The particularity in teaching and training, the application in teaching and training and the problems that should be noticed.