目前,游泳技术已发展成为一种科学而高度竞技的运动项目了。为了适应新形势,使游泳更加科学化,做为一个教练,不仅要对基本技术动作给予足够的注意,而更重要的是要注意人体对练习的反应,即给运动员增加运动量时,教练一定要清楚每一位运动员可以承受多大的运动量。麦克迪指出:“既要利用自己的素质去争取最好的成绩,又要注意不使它在生 At present, swimming technology has developed into a scientific and highly competitive sport. In order to adapt to the new situation and to make swimming more scientific, as a coach, not only should we pay enough attention to the basic technical actions, but more importantly, we should pay attention to the human body’s response to the exercises. That is to say, for the athletes to increase the amount of exercise, the coach must Understand how much exercise each athlete can take. MacDonald pointed out: "It is necessary to use their own qualities to strive for the best results, but also pay attention not to make it in life