Strength training is significant for metabolic health as it increases **muscle mass**, which enhances the body's ability to burn calories at rest. This type of exercise improves **insulin sensitivity**, helping to regulate blood sugar levels, crucial for preventing type 2 diabetes. Additionally, strength training promotes a higher **basal metabolic rate** (BMR), which means that individuals continue to burn more calories even after the workout is complete. Moreover, the physiological adaptations from resistance training contribute to increased **bone density**, reducing the risk of osteoporosis. Therefore, incorporating strength training into regular fitness routines is vital for comprehensive **metabolic health**.