Resistance training significantly impacts joint health by strengthening the muscles, ligaments, and tendons surrounding the joints, which can reduce the risk of injury. By enhancing muscle stability, resistance training can alleviate stress on joints and improve overall movement mechanics. It can also contribute to better joint function and decreased pain for individuals with conditions like osteoarthritis. Over time, consistent resistance training promotes bone density and adaptability in the musculoskeletal system, leading to healthier joints as one ages.