几乎所有打网球的人都有种感觉,那就是一到盛夏身体变得懒洋洋的,一点力气也没有。另外,训练和比赛时也难以打起精神。如果你是在室外,训练可能要受到高温和阳光的影响。即便是到室内打球身体也要大量地排汗。人体内随汗液排出的不仅是水分,还有矿物质、无机盐和维生素。人体在失汗过多和高温的情况下就容易出现疲劳的现象。这一切使夏季的训练不同于其他三个季节。下面这些建议会对夏季参加网球或其他剧烈运动项目的人们有裨益。 Almost all tennis players have a feeling that summer is a body to become lazy, a bit of strength did not. In addition, training and competition is difficult to fight. If you are outside, training may be affected by heat and sunlight. Even to the indoor play the body should also be a lot of perspiration. With the body sweat is not only the water, but also minerals, inorganic salts and vitamins. Body sweating too much and in the case of high temperatures prone to fatigue phenomenon. All this makes summer training different from the other three seasons. Here are some suggestions for those of you who participate in tennis or other strenuous summer sports events.