What impact does weight-bearing exercise have on older adults?

Weight-bearing exercise plays a crucial role in the health of older adults, particularly concerning bone density. When older adults engage in activities that require them to work against gravity, such as walking, jogging, or resistance training, the mechanical stress applied to the bones stimulates bone remodeling processes. This stimulation encourages the formation of new bone tissue while decreasing bone resorption, helping to maintain and even improve bone density.

For older adults who are at a heightened risk of osteoporosis and fractures, such exercise can be especially beneficial. It not only aids in maintaining bone mass but can also improve balance and coordination, reducing the risk of falls, which is another important factor in fracture prevention. Therefore, the statement that weight-bearing exercise helps to maintain bone density is accurate and reflects the positive impact of such activities on the skeletal health of older adults.