前 言 大家都知道,髋关节是人体的主要组成部分之一,是人体运动的重要部位,尤其在田径运动中,它的正确运动与田径各项目的技术表现和运动成绩有着极为密切的关系。在田径运动的教学和训练过程中,教师常提到“转髋”“伸髋”并用它来改进技术。在田径运动教科书中也常见到这一术语。可见髋关节的运 Foreword We all know that the hip joint is one of the main components of the human body is an important part of human movement, especially in track and field sports, and its correct movement and track and field items of technical performance and sports performance has a very close relationship. During the teaching and training of track and field, teachers often referred to “hips” and “hips” and used it to improve the technique. This term is also common in track and field textbooks. Visible hip transport