The purpose of this study was to investigate the effects of regular basketball exercise on health-related physical fitness of elementary school students. The average age, height and weight of the 58 subjects were 11year-old,144.98±7.32centimeters,39.97±8.85 kilograms, respectively. The regular basketball intervention exercise was held for twelve weeks, three times for every week, and each time for duration over 30 minutes at morning. The tests are conducted before and after the intervention exercise. The data are analyzed on descriptive-statistics, t-test and two-way ANCOVA