Handgrip strength in elite youth football: potential for performance prediction and the moderating effects of age and maturation - Schulz, S. V. W.; Wizani, L.; Matits, L.; Schwarz, E.; Wiedemann, P.; Bizjak, D. A.; Jerg, A.; Kirsten, J.; Henze, A.-S. (Frontiers in Sports and Active Living, 2025)