Muscle building, also known as hypertrophy, is the process of increasing the size and strength of skeletal muscles through resistance training. This involves exercises like weightlifting, bodyweight workouts, or using resistance bands. When muscles are subjected to stress, tiny tears occur, and the body repairs these tears, making the muscles stronger and larger. Nutrition plays a crucial role in muscle building. Consuming adequate protein, found in foods like chicken, fish, and beans, helps repair and grow muscle tissue. Additionally, a balanced diet with carbohydrates and healthy fats supports energy levels and overall health, enhancing the effectiveness of workouts.