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在教学中,我经常使用排球专项准备活动的三个练习。实践证明,练习时学生不感枯燥,积极性高,效果显著。由于这些练习大部分是在跳中完成的,所以有助于发展协调性、弹跳力及力量素质。一、原地摔球 1.动作方法:两人面对面站立(3人成三角形),相距5-8米,开始由其中一人双手持球于头后上方(屈臂、持球方法同篮球),两脚前后分开,前脚尖点地,上体后仰,重心放在后腿上。摔球时用力向前下方蹬腿,同时甩臂甩腕。 2.要求:将球摔在自己身前一米左右的地面上,使球弹起在同伴上空,弹起的高度越高越好,同伴在球落地前按球,再按同样方法摔回。每人5-7次。二、原地跳起摔球 1.动作方法:2-3人一组,对面站立,相距6
In teaching, I often use the three exercises for volleyball preparation activities. Practice has proved that students do not feel drunk practice, high enthusiasm, the effect is significant. Because most of these exercises are done in the jump, it helps to develop coordination, jumping ability and strength quality. First, the place to throw the ball 1. Action method: Two people stand face to face (three people into a triangle), 5-8 meters apart, start by one of the two hands holding the ball in the head above the (flexor arm, ball holding method with basketball) Before and after the separation of both feet, before tiptoe, upper body backwards, focus on the hind legs. Wrestling force forward when the lower leg kick, rejection arm rejection wrist. 2. Requirements: The ball fell to one meter in front of yourself on the ground, the ball bounced over the companion, the higher the bounce the better, the companion in the ball before the ball, and then the same way fell back. 5-7 times per person. Second, jump in place throwing ball 1. Action method: a group of 2-3 people, standing opposite, 6 away