Sport specialization in middle school and high school long-distance runners - Garcia, M. C.; Taylor-Haas, J. A.; Rauh, M. J.; Toland, M. D.; Bazett-Jones, D. M. (Journal of Athletic Training, 2021)
Keywords: sports for children and youths; sport in schools; long distance running; middle distance running; specialisation; sports medicine; injury; sleep; quality; emotion; USA; endurance sports; junior sports; school sport; biological and medical sciences