영문초록
The purpose of this study was to set up a standard for the amount of physical activity related to body composition for preschool children. Eight-hundred children at age six in Gyeonggi-do and Seoul are observed, equally balanced with regards to sex and weight. The result showed statistical significance that male subjects walk more than female subjects and normal weight group walks more than overweight group (P<.05). Consequently, this comprehensively established standard (male=11.977; female=11.584) is reasonable for the prevention of children obesity of 6-year-olds in Korea.