Anthropometry and body composition assessment
Before and after the 8-week exercise intervention, height and weight were measured with a portable stadiometer and an electronic scale. The total body scans were performed indoors by using the bioelectrical impedance method (JAWON; GAIA KIKO, Korea) under a controlled temperature of 24–28 °C, including the percentages of body fat as well as fat mass and lean body mass, with children wearing light clothes and no shoes. Anthropometric and body composition measurements of all children who refrained from drinking and eating for at least 12 h were simultaneously assessed before and after the intervention. This detection method is considered effective in measuring body composition changes accurately [