NSCA's essentials of personal training /
National Strength and Conditioning Association ; Roger W. Earle, Thomas R. Baechle, editors.
- Champaign, IL : Human Kinetics, c2004.
- xii, 676 p. : ill. (some col.) ; 29 cm.
Include index
0736000151 (hard)
2003019033
Personal trainers. Physical education and training. Muscle strength. Physical fitness--Physiological aspects.