Sargsyan A. Sex differences in growth, skeletal maturation, and training load in youth sports: Implications for long-term athletic development. J. Hum. Sport Exerc. [Internet]. 2026 Jul. 10 [cited 2026 Jul. 15];21(4):1283-300. Available from: https://www.jhse.es/index.php/jhse/article/view/sex-differences-youth-athletic-development