Muscle gain

Muscle gain occurs when the body responds to resistance training or physical activity by increasing the size and strength of muscle fibers. This process involves small tears in muscle tissue, which the body repairs by adding new protein layers, making the muscles thicker and stronger over time. Adequate nutrition, especially protein intake, and rest are essential to support this repair and growth. Consistent training challenges the muscles, prompting adaptation and growth, leading to improved strength, endurance, and physical appearance.