要使幼儿获得良好的身体锻炼效果,必须注意下列几点: (一)锻炼要坚持经常。幼儿的各种动作都是由不会到会,由不熟练到熟练,经过多次反复练习后,大脑皮层才会建立条件反射。例如在用空气和水锻炼时,使大脑建立一系列条件反射,逐渐习惯于适应外界气候的不良条件,身体健康水平就能得到提高。如果锻炼时断时续,“三天打鱼,两天晒网”,这样不仅条件反射不易建立,即使已建立的条件反射也会逐渐消失。如果不经常锻炼,身体机能已经改进的效果也会逐渐消退。如某幼儿园的幼儿每天有跑步的锻炼,其中一个幼儿虽已锻炼得较好,但由 To make children get good physical exercise effect, we must pay attention to the following points: (A) exercise should be persistent. Children’s movements are not due to be able to meet, from unskilled to skilled, after repeated practice, the cerebral cortex will establish conditioned reflex. For example, when exercising with air and water, the brain builds a series of conditioned reflections and gradually becomes accustomed to adapting to the adverse conditions of the outside world, and the health of the body can be improved. If exercise intermittent, “three days fishing, two days drying net”, so that not only the conditioned reflex is not easy to establish, even if the established reflex will gradually disappear. If you do not exercise often, the effect of improving body function will gradually fade away. Such as a kindergarten children running daily exercise, one of the children have exercised better, but by