Kamtsios Σ., and Digelidis Ν. “Physical Fitness, Nutritional Habits and Daily Locomotive Action of 12-Years Children With Different Body Mass Index”. Inquiries in Physical Education and Sport, vol. 5, no. 1, Apr. 2007, pp. 63-71, doi:10.26253/heal.uth.ojs.ispe.2007.1182.