Bone density is significantly influenced by physical activity, especially weight-bearing and resistance exercises. These activities stimulate the production of bone mass, enhancing strength and reducing the risk of conditions like osteoporosis. Regular weight-bearing exercise promotes the deposition of minerals in bones, thereby increasing density. Furthermore, physical activity support muscle strength, which stabilizes bones and joints, contributing to overall skeletal health. Individuals engaged in an active lifestyle tend to maintain healthier bones compared to sedentary counterparts. Therefore, consistent physical activity is vital for sustaining and increasing bone density throughout life.