When you exercise, especially with weights, you create tiny micro-tears in your muscles. But don't worry—this is how muscles grow! Your body quickly repairs those tears, fusing the fibers back together and making them thicker. This process is fueled by protein and happens while you rest. The more consistent you are, the stronger and bigger your muscles get, adapting to the challenge. Disclaimer: "This video is for informational purposes only. It is not intended to replace professional medical advice, diagnosis, or treatment. Always consult with a doctor or qualified healthcare provider for personalized guidance and recommendations."