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一、如何理解“组合练习”对于篮球投篮教学来说,合理有效练习的目标就是能够在篮球比赛中投篮得分,这是教学训练中教师期望学生达成的技能目标之一。案例中提到如何设置合理有效的组合练习,那就要明白什么是组合练习。以原地单手肩上投篮为例,它可以分为准备姿势、投篮动作、结束姿势三个部分。这三个部分属于投篮动作的结构。单就投篮动作来说,分为上肢的动作与下肢的动作,下肢的动作包括腿的蹬伸,上肢动作有手臂的顶肘、伸臂、拨指、压腕等。对于“单手肩上投
First, how to understand ”combo practice “ for the basketball shooting teaching, the goal of reasonable and effective practice is to be able to score in the basketball game, which is the teaching and training teachers expect students to achieve one of the skills goals. Case mentioned how to set reasonable and effective combination of exercises, then we must understand what is a combination of exercises. Take one-shoulder shooting on the spot as an example, it can be divided into three parts: preparing posture, shooting action and ending posture. These three parts belong to the structure of shooting action. Single shooting action, divided into upper limb movements and lower limb movements, lower limb movements, including leg stretching, upper limb movements with the arm elbow, extension arm, finger, wrist and so on. For ”single shoulder cast