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Exercise - a powerful tool

Exercise - a powerful tool


Physical fitness is essential to good health and is one of the best things you can do for your body, mind, and spirit. Exercise improves the way your body works, and it can make you look better, feel better, and even live longer.

Review Date 8/14/2015

Updated by: Linda J. Vorvick, MD, Medical Director and Director of Didactic Curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.