A Theoretical Perspective on Exercise Adherence and Osteoporosis using the Theory of Planned Behavior and the Social Cognitive Theory

Osteoporosis is a disease characterized by the loss of bone mineral content and density due to a number of factors, including physical inactivity. It is becoming a major health issue, with an osteoporotic fracture occurring every 3 seconds worldwide. Studies have shown that components of physical fitness have been better predictors of bone mineral density than age; however, adherence to exercise programs is poor, with 50% of those registered …