加强幼儿体格锻炼对做好儿童保健工作有着极重要的意义。幼儿体质的强弱,既受先天因素的影响,又与后天的营养和锻炼有关。幼儿时期是人一生中生长发育最旺盛的阶段。由于各脏器生理功能和神经系统及骨骼、肌肉、皮肤等组织尚未发育完善,对外界环境条件变化的适应能力和对疾病的抵抗力都较差。所以,幼儿时期,足够的营养是机体生长发育的必要条件之一。正确利用的自然界的各种 Strengthening child physical exercise is very important for children's health care work. The physical strength of young children, both by the innate factors, but also with the acquired nutrition and exercise related. Childhood is the most vigorous growth and development stage in human life. Due to the physiological function of various organs and nervous system and bone, muscle, skin and other organizations have not yet developed and perfect, to adapt to changes in external environmental conditions and disease resistance are poor. Therefore, early childhood, adequate nutrition is one of the necessary conditions for the growth and development of the body. Correct use of the various nature