一、长跑———有助于生长发育国内外专家研究发现,经过一年长跑训练后的少年儿童,身体发育正常,身高、体重的增长均高于一般少年儿童。但是少年儿童毕竟身体发育尚未成熟,各器官功能还较薄弱,因而长跑时必须负荷适当,并注意以下几点:1)控制强度。跑速不能过快,要以匀速低跑为 First, long-distance running --- help to growth and development experts at home and abroad study found that after one year of long-distance running training for children, physical growth, height, weight gains are higher than the average child. However, young children and children are not yet fully matured and their functions are still relatively weak. Therefore, the long-distance running must be properly loaded and the following points should be noted: 1) Control strength. Running speed can not be too fast, to run at a uniform speed