Risks in distance running for children

von Nelson, Michael A. (Autor), ... Goldberg, Barry (Autor), Harris, Sally S. (Autor), Landry, Gregory L. (Autor), Risser, William L. (Autor)
Erschienen in Pediatrics, 86 (1990), 5, S. 799-800, Lit.

Strength training, weight and power lifting, and body building by children and adolescents

von Nelson, Michael A. (Autor), ... Goldberg, Barry (Autor), Harris, Sally S. (Autor), Landry, Gregory L. (Autor), Risser, William L. (Autor)
Erschienen in Pediatrics, 86 (1990), 5, S. 801-803, Lit.