The Science Behind Muscle Building: Unraveling the Mystery of Individual Differences

Building muscle involves a complex interplay of factors, including protein synthesis, muscle damage, and genetic factors. Resistance exercises like weightlifting stimulate muscle growth by triggering protein synthesis and muscle repair. However, excessive muscle damage can hinder growth. Muscle fibers, which cannot divide, rely on satellite cells to donate nuclei for growth. Genetic factors, such as muscle fiber type and ribosome composition, can also influence muscle growth. While some individuals may have genetic disadvantages, various strategies like resistance training and protein intake can help optimize muscle growth for everyone.