NSCA's essentials of personal training

Detalles Bibliográficos
Outros autores:	Earle, Roger W. 1967-, Baechle, Thomas R. 1943-
Formato:	Libro
Idioma:	English
Publicado:	Champaign, Ill. Human Kinetics 2003.
Subjects:	Personal trainers. Physical education and training. Muscle strength. Physical fitness > Physiological aspects.