NSCA's essentials of personal training

Dettagli Bibliografici
Altri autori:	Earle, Roger W. 1967-, Baechle, Thomas R. 1943-
Natura:	Libro
Lingua:	English
Pubblicazione:	Champaign, Ill. Human Kinetics 2003.
Soggetti:	Personal trainers. Physical education and training. Muscle strength. Physical fitness > Physiological aspects.