动作发展是指人的动作行为发生连续、持续的与年龄相关的变化。研究基本运动技能的动作发展规律,可以探索出不同个体在同一基本技能、不同环境下可能出现的动作模式,以及在不同年龄阶段肢体动作发展的主要特征。这些规律可以为教学“约束”提供 Movement refers to the continuous development of human behavior behavior, continuous and age-related changes. Studying the law of action development of basic motor skills can explore different modes of action that different individuals may have under the same basic skills and different environments as well as the main features of the development of limb movements at different ages. These rules can be provided for teaching “Constraints ”