Exercise is Medicine

Abstract

Physical inactivity is the most significant lifestyle risk factor of the 21st century. It is associated with increased morbidity affecting every major organ system, increased mortality risk, and significant economic cost. Exercise has clear benefit in certain conditions, both for disease prevention and disease treatment. In this paper, we review the recent evidence of the effect exercise has on various organ systems, osteoarthritis and low back pain, cancers, and mortality, and also propose strategy for implementing actionable plans toward healthier living through exercise.