内心演练是一种心理训练方法,国内有的学者称之为“想象练习”,国外有些专家称与为“思想上的身体练习”。内心演练就是在头脑中系统地、重复地回忆、想象动作,有意识地、反复地对所学的技术动作的形象进行“过电影”,使已学过的技术动作形象化、完整化和系统化。内心演练通过回忆、想象,使神经中枢之间的联系更加灵活,对效应器的支配更加协调。学生在内心演练时虽然没有实际去做动作,但也会自动产生运动性和机能性反应,引起脑电波、肌电流、脉搏、呼吸的明显变化及微弱的肌肉收缩。它与实际练习极为相似。运动条件反射的形成,是第一信号刺激与第二信号刺激相互作用的结果。身体练习,主要是第一信号系统的活动;内心演练,主要是第二信号系统的活动。因此,身体练习与内心演练相结合,有利于加速运动条件反射的建立。在体育教学中,运用内心演练,应注意如下几点: 1.让学生了解内心演练的目的和意义,了解内心演练与掌握运动 Inner exercise is a psychological training method, some domestic scholars call it “imaginative exercise”, some foreign experts call “ideological body exercises.” The inner exercise means systematically and repeatedly recalling and imagining movements in our minds, consciously and repeatedly “over-filming” the images of the learned technical actions, visualizing, completing and systematizing the learned technical actions . Internal exercise through memory, imagination, the nerve center between the more flexible link, the effect of the device more coordinated. Although students do not actually do the exercises during the exercise, they will also automatically produce motor and functional reactions that cause significant changes in brain waves, myoelectric current, pulse, respiration, and weak muscle contraction. It is very similar to the actual exercise. The formation of a conditioned reflex is the result of the interaction of the first signal stimulus with the second signal stimulus. Physical exercises, mainly the activities of the first signaling system; inner exercises, mainly the activities of the second signaling system. Therefore, the combination of physical exercises and inner exercise, is conducive to accelerating the establishment of exercise reflex. In physical education, the use of inner exercise, should pay attention to the following points: 1. To enable students to understand the purpose and purpose of the exercise, understand the inner exercise and grasp the movement