Physical activity and osteoporosis: disparities between knowledge and practice

Osteoporosis and osteoporosis-related conditions are national health priorities, and physical activity has been associated with a reduction of osteoporosis risk factors (i.e., increased bone mineral density and decreased falls). Our study examined the disparity between awareness of physical activity as an osteoporosis prevention strategy and the quantity and quality of physical activity performed. Results indicate that most individuals view physical activity as an important prevention strategy. However, few participants are engaged in physical activity which meets current public health recommendations despite their awareness of physical activity health benefits. Barriers to regular exercise are discussed as well as promising approaches to reducing barriers through alterations to physical and social environments.