1. 2018 Physical Activity Guidelines Advisory Committee Scientific Report,2018
2. Healthy People. Washington, DC: U.S. Department of Health and Human Services, Office of Disease Prevention and Health Promotion; 2020. Available from: https://www.healthypeople.gov/2020/topics-objectives/topic/physical-activity. Accessed 12 January 2021.
3. Consensus definition of sport specialization in youth athletes using a Delphi approach;Bell;J Athl Train,2021
4. AOSSM early sport specialization consensus statement;LaPrade;Orthop J Sports Med,2016
5. Early sport specialization: roots, effectiveness, risks;Malina;Curr Sports Med Rep,2010