Henschke, N., and C. C. Lin. 2011. Stretching before or after exercise does not reduce delayed-onset muscle soreness. British Journal of Sports Medicine 45(15):1249-1250.

Herbert, R. D., M. de Noronha, and S. J. Kamper. 2011. Stretching to prevent or reduce muscle soreness after exercise. Cochrane Database of Systematic Reviews (7):CD004577.

HHS (U.S. Department of Health and Human Services). 1996. Physical activity and health: A report by the Surgeon General. Atlanta, GA: HHS, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion.

Holt, J., L. E. Holt, and T. W. Pelham. 1996. Flexibility redefined. In Biomechanics in sports XIII, edited by T. Bauer. Thunder Bay, Ontario: Lakehead University. Pp. 170-174.

Jahnke, R., L. Larkey, C. Rogers, J. Etnier, and F. Lin. 2010. A comprehensive review of health benefits of qigong and tai chi. American Journal of Health Promotion 24(6):e1-e25.

Johnson, P. B., W. F. Updyke, D. C. Stolberg, and M. Schaefer. 1966. Physical education: A problem-solving approach to health and fitness. New York: Holt, Rinehart and Winston.

Jones, M., G. Stratton, T. Reilly, and V. Unnithan. 2007. The efficacy of exercise as an intervention to treat recurrent nonspecific low back pain in adolescents. Pediatric Exercise Science 19(3):349-359.

Katz, D. L., D. Cushman, J. Reynolds, V. Njike, J. A. Treu, J. Walker, E. Smith, and C. Katz. 2010. Putting physical activity where it fits in the school day: Preliminary results of the ABC (Activity Bursts in the Classroom) for fitness program. Preventing Chronic Disease 7(4):A82.

Kay, A. D., and A. J. Blazevich. 2009. Moderate-duration static stretch reduces active and passive plantar flexor moment but not achilles tendon stiffness or active muscle length. Journal of Applied Physiology: Respiratory, Environmental and Exercise Physiology 106(4):1249-1256.

Kay, A. D., and A. J. Blazevich. 2012. Effect of acute static stretch on maximal muscle performance: A systematic review. Medicine and Science in Sports and Exercise 44(1):154-164.

Kiesel, K., P. J. Plisky, and M. L. Voight. 2007. Can serious injury in professional football be predicted by a preseason functional movement screen? North American Journal of Sports Physical Therapy 2(3):147-158.

Kiesel, K., P. Plisky, and R. Butler. 2011. Functional movement test scores improve following a standardized off-season intervention program in professional football players. Scandinavian Journal of Medicine and Science in Sports 21(2):287-292.

Kim, J., A. Must, G. M. Fitzmaurice, M. W. Gillman, V. Chomitz, E. Kramer, R. McGowan, and K. E. Peterson. 2005. Relationship of physical fitness to prevalence and incidence of overweight among schoolchildren. Obesity Research 13(7):1246-1254.

Knudson, D. V., P. Magnusson, and M. McHugh. 2000. Current issues in flexibility fitness. President’s Council on Physical Fitness and Sports Research Digest 3(10):1-8.

Kraus, H., and R. P. Hirschland. 1954. Minimum muscular fitness tests in school children. Research Quarterly 25:178-188.

Kraus, H. and W. Raab. 1961. Hypokinetic Disease. Springfield, IL: Charles C. Thomas Publishers.

Kujala, U. M., J. J. Salminen, S. Taimela, A. Oksanen, and L. Jaakkola. 1992. Subject characteristics and low back pain in young athletes and nonathletes. Medicine and Science in Sports and Exercise 24(6):627-632.

Kujala, U. M., S. Taimela, A. Oksanen, and J. J. Salminen. 1997. Lumbar mobility and low back pain during adolescence. A longitudinal three-year follow-up study in athletes and controls. American Journal of Sports Medicine 25(3):363-368.

Lin, K. Y., Y. T. Hu, K. J. Chang, H. F. Lin, and J. Y. Tsauo. 2011. Effects of yoga on psychological health, quality of life, and physical health of patients with cancer: A meta-analysis. Evidence-based Complementary and Alternative Medicine 2011:659876.

Linker, B. 2011. War’s waste: Rehabilitation in World War I America. Chicago, IL: University of Chicago Press.

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