Definition
Physical fitness is one’s ability to execute daily activities with optimal performance, endurance, and strength with the management of disease, fatigue, and stress and reduced sedentary behavior.
Description
Physical fitness has multiple components and is conceptualized as either performance- or health-related. The specificity of performance-related fitness regarding one’s athletic skill best relates to an individual’s athletic performance. Conversely, health-related fitness is generalized to health status and is affected positively or negatively by one’s habitual physical activity habits. Given the complexity of physical fitness and the epidemiological analysis taken presently, health-related fitness will be the focus of this discussion.
There are five major components of health-related fitness: morphological, muscular, motor, cardiorespiratory, and metabolic (see below), with muscular...
This is a preview of subscription content, access via your institution.
Buying options

References and Readings
Bouchard, C., Blair, S. N., & Haskell, W. L. (2006). Physical activity and health. Champaign, IL: Human Kinetic.
Bouchard, C., & Shephard, R. J. (1994). Physical activity, fitness and health: The model and key concepts. In C. Bouchard, R. J. Shephard, & T. Stephens (Eds.), Physical activity, fitness and health, International Proceedings and concensus statement (pp. 77–88). Champaign: Human Kinetics.
Caspersen, C. J., Powell, K. E., & Christenson, G. M. (1985). Physical activity, exercise, and physical fitness: Definitions and distinctions for health-related research. Public Health Reports, 100(2), 126–131.
Larson, L. A. (1974). Fitness, health, and work capacity: International Standards for assessment. New York: Macmillan.
Warburton, D. E. R., Nicol, C. W., & Bredin, S. S. D. (2006). Health benefits of physical activity: The evidence. Canadian Medical Association Journal, 174(6), 801–809.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer Science+Business Media, New York
About this entry
Cite this entry
Campbell, N., De Jesus, S., Prapavessis, H. (2013). Physical Fitness. In: Gellman, M.D., Turner, J.R. (eds) Encyclopedia of Behavioral Medicine. Springer, New York, NY. https://doi.org/10.1007/978-1-4419-1005-9_1167
Download citation
DOI: https://doi.org/10.1007/978-1-4419-1005-9_1167
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4419-1004-2
Online ISBN: 978-1-4419-1005-9
eBook Packages: MedicineReference Module Medicine