Incorporating strength training into a fitness routine offers numerous benefits, including improved muscle tone, strength, and metabolic rate. Engaging in resistance exercises builds lean muscle mass, which enhances overall body composition and boosts calorie burning even at rest. Strength training also increases bone density, reducing the risk of osteoporosis, and improves joint stability, which can decrease injury risk. Additionally, it positively affects mental health by promoting the release of endorphins and improving self-esteem. Overall, adding strength training can enhance both physical and mental well-being, leading to a healthier lifestyle.