实用游泳技术没有竞赛游泳项目那样严格规范的动作,只要可以达到游泳健身的目的就是一种好的游泳技术。侧泳技术有手出水和手不出水两种姿势,现介绍有手出水的侧泳技术。 Practical swimming technology is not as strict competition swimming program as the standard action, as long as swimming can achieve the purpose of fitness is a good swimming technique. Lateral swimming techniques are hand out of water and hands are not two kinds of postures, are now introduced to hand the water side of the swimming technique.