What can improve bone health according to exercise guidelines?

High-impact exercises are recognized for their positive effects on bone health primarily due to the mechanical stress they place on bones. This stress stimulates bone remodeling and increases bone density, making bones stronger and less prone to fractures. Activities such as running, jumping, and certain high-intensity aerobic workouts impose forces that encourage the development of strong skeletal structures.

In contrast, while low-impact stretches and activities like weightlifting can contribute to overall physical fitness and, to some extent, bone health, they do not provide the same level of stimulation for bone density as high-impact exercises do. Dancing can also be beneficial, particularly if it includes jumping and quick foot movements, but it may not deliver the consistent, high levels of impact as more structured high-impact workouts do. Thus, high-impact exercises are specifically highlighted in exercise guidelines for improving bone health due to their robust impact on bone remodeling processes.