The Youth Fitness International Test (YFIT) battery for monitoring and surveillance among children and adolescents: A modified Delphi consensus project with 169 experts from 50 countries and territories. - Ortega FB; Zhang K; Cadenas-Sanchez C; Tremblay MS; Jurak G; Tomkinson GR; Ruiz JR; Keller K; Nyström CD; Sacheck JM; Pate R; Weston KL; et al. (Journal of sport and health science, 2025)