Lapousis Γ., Laparidis Κ., & Petsiou Ε. (2011). Reliability of Health related Fitnessgram Tests for Aerobic Capacity and Strength in Greek Schoolchildren Ages 10-12. Inquiries in Physical Education and Sport, 9(2), 112–120. https://doi.org/10.26253/heal.uth.ojs.ispe.2011.1365