在完整的技术动作中,仰泳臂的划水动作(入水、抱水、划水、出水和空中移臂)是推动身体前进的主要因素。仰泳臂划水技术的好坏,直接影响运动员的技术水平和运动成绩。然而,臂划水动作又是出现错误动作较多的一个环节。尤其是在少儿业余训练和教学过程中,空中移臂,入水、划水这几个动作环节表现出的问题更 In full technical action, the stroke action of the backstroke arm (water intake, water hold, water draw, water outlet and airlift arm) is the main factor that drives the body forward. Backhand arm stroke water technology is good or bad, a direct impact on the technical level of athletes and sports performance. However, the action of paddled water is a link with more mistakes. Especially in children’s amateur training and teaching process, the air move arm, into the water, water stroke these few aspects of the movement show more problems