Sannicandro, Italo, Giacomo Cofano, Rosario D’Onofrio, and Andrea Piccinno. 2023. “Jumps and Lower Limb Strength Asymmetry in Young Soccer Players: Differences Between Sand and Conventional Surfaces”. Physical Education Theory and Methodology 23 (4):636-42. https://doi.org/10.17309/tmfv.2023.4.20.