教练员与医生之间的合作是一个广泛的领域,不是一两句话能够概括的。下面我将阐述和强调医生与教练员的关系以及他们之间合作的某几个问题.首先,我认为排球运动有两种不同的作用.第一,排球是一项体育运动,它能起到娱乐和增进健康的作用。其次,排球又是一种高度竞争的高水平的体育项目,称之为力量型排球。 Co-operation between coaches and doctors is a wide area, not a word or two can be summarized. In the following, I will explain and emphasize the relationship between doctors and coaches as well as some issues of cooperation between them .First, I think there are two different roles for volleyball: First, volleyball is a sport that can play Entertainment and health promotion. Second, volleyball is a highly competitive high-level sport called volleyball.