Muscle metabolism refers to the biochemical processes that occur within muscle cells to produce energy for contraction and other cellular functions. This area of research focuses on understanding how muscles utilize various nutrients, such as carbohydrates, fats, and proteins, to generate ATP (adenosine triphosphate) – the energy currency of cells. Researchers investigate the role of different enzymes, hormones, and signaling pathways in regulating muscle metabolism, as well as the impact of exercise, diet, and disease on muscle function. Studying muscle metabolism is essential for improving athletic performance, managing metabolic disorders, and developing therapies for muscle-related conditions.