Strength training can significantly improve the metabolic rate by increasing muscle mass, which in turn elevates the number of calories burned at rest. Muscles require more energy to maintain than fat tissue, leading to a higher basal metabolic rate (BMR). Regular strength training not only enhances muscle size but also boosts overall metabolic efficiency. Furthermore, the afterburn effect, known as excess post-exercise oxygen consumption (EPOC), continues to burn additional calories even after the workout is completed. Overall, integrating strength training into a fitness routine supports effective weight management and helps build a stronger body.