Muscle Growth & Genetics: Factors That Shape Strength, Size & Athletic Potential

Why do some athletes build muscle faster than others? The answer lies in muscle growth mechanisms and genetics. Hypertrophy, fiber type distribution, genetic potential, and somatotypes all play a role in shaping progress. By understanding the science of muscle protein synthesis, fiber recruitment, and genetic factors, you can set realistic goals and maximize your own potential. This section covers the latest knowledge on muscle growth and genetics in bodybuilding.