Strength training significantly benefits bone density by stimulating bone remodeling. When muscles exert force on bones during lifting, it encourages the deposition of calcium and other minerals, strengthening the bone structure. Progressive overload, achieved by gradually increasing weights, reinforces this effect. Consistent strength training can help prevent conditions like osteoporosis, particularly in postmenopausal women and older adults. Additionally, it improves balance and coordination, reducing fall risks and subsequent fractures.