圆圈练习形式是体育课中常用的组织形式之一。所谓圆圈练习形式就是指让练习者围成圆圈，并利用圆圈进行各种技术与身体练习的方法。圆圈练习形式具有以下特点1．实用性强。不受场地和器材数量的限制，不用预先划场地，在场地器材不足时采用能弥补场地器材的不足，使练习达到良 Circle practice is one of the most commonly used forms of organization in physical education. The so-called circle practice form refers to the practitioners around the circle, and use the circle for a variety of technical and physical exercises. Circle practice form has the following characteristics 1. Practicality. Not limited by the number of venues and equipment, without prior planning, the lack of equipment in the field when used to make up for deficiencies in the venue so that the practice to achieve good