Theoretical Framework for Muscle Hypertrophy

The theoretical framework for muscle hypertrophy explains how muscles grow larger in response to resistance training. When you lift weights or do strength exercises, you create small injuries in your muscle fibers. Your body repairs these fibers, making them thicker and stronger. This process involves increased protein synthesis, muscle cell growth, and hormonal responses. Over time, with consistent training and proper nutrition, new muscle tissue is formed, resulting in larger muscle size. Essentially, muscle hypertrophy is the body’s way of adapting to increased physical demand by building more muscle tissue.