Regular strength training can lead to which of the following benefits?

Regular strength training is well-known for its various health benefits, one of the most significant being increased bone strength and density. Engaging in resistance exercises places stress on the bones, which stimulates bone formation and reduces the risk of osteoporosis. This process is essential, especially as individuals age, as bone density naturally decreases over time.

Strength training not only helps in improving muscle strength but also in enhancing overall skeletal integrity, making bones denser and more resilient. This protective benefit aids in maintaining good bone health and is particularly beneficial for populations at higher risk for bone density loss, such as older adults and postmenopausal women.

The other options do not typically align with the outcomes of regular strength training; for instance, the increased risk of injury can often be mitigated through proper training techniques and progression, while strength training is associated with muscle gain rather than a decrease in muscle mass. Additionally, regular strength training often contributes to an increased metabolic rate, rather than a reduction, as building muscle can enhance the body's calorie-burning potential at rest.