Analyzing exercise-to-rest ratios in U19 American football European championship: implications for team success and injury prevention - Prioul, Valentin; Slawinski, Jean; Guersent, Steeve; Le Monnier, Laure; Goeb, Vincent; Krim, Florent; Lopes, Philippe; Leprêtre, Pierre-Marie (Frontiers in Sports and Active Living, 2024)