7——12岁学令儿童是接受正规学校教育的启蒙时期,他们的身体、知识和运动能力均随年令的增长而增长。了解和研究学令儿童身体发育、体质和运动能力,不仅对学令儿童的身体健康、文化教育和运动训练具有科学价值,而且还涉及到整个国家民族的发展,因此,引起了国内外的普遍重视。日本等国家对学令前的幼儿和学令儿童进行了全面的研究,积累了包括儿童运动能力的资料。我国对全国青少年儿童也进行了体质方面的调查研究,其中也 Children aged 7 to 12 are enlightening children for formal schooling, and their physical, intellectual and athletic abilities grow with age. To understand and study children’s physical development, physical fitness and athletic ability is not only of scientific value to children’s physical health, culture, education and sports training, but also to the development of the nation as a whole. As a result, they are prevalent in China and abroad Pay attention. Japan and other countries carried out a comprehensive study on children and school children before the academic year, accumulating information including the children’s athletic ability. China also carried out physical and psychological investigations and studies of young people and children in the country, among them also