拔河绳除了用在拔河等集体活动中之外,常常被闲置在器材库中成为“冷器材”。开发一种器材的多种用途,可以避免资源浪费,使闲置的器材为课堂教学添砖加瓦。一、悬垂攀爬击铃练习目的:发展力量素质,提高身体协调性。练习方法:如图1所示,将拔河绳中间在高单杠上绕一圈后,由人数相等的两组学生向两侧分别拉直,在单杠上悬挂一个铃 In addition to being used in group activities such as tug-of-war, tug-of-war ropes are often left unused in equipment stores to become “cold equipment.” The development of a variety of uses of a device can avoid waste of resources, leaving idle equipment for classroom teaching. A. Dangling climbing bells Exercise Objective: To develop strength and improve physical coordination. Practice method: As shown in Figure 1, after winding the middle of the tug-of-war rope on the high horizontal bar, the two equal numbers of students are straightened on both sides, and a bell is hung on the horizontal bar.