Skeletal muscle is the type of muscle that controls movement. Problems with these muscles can be minor, life-threatening, or ongoing problems that make it hard to perform basic daily activities.

If your fitness goal is to up the ante on endurance, pack more power into your sprint, or supercharge your strength gains in the gym, it’s worth exploring – what are the different muscle fiber types?

A study shows that the concentration of mitochondrial muscle proteins already decreases markedly in prediabetes. The new finding confirms the significance of muscle mitochondria in the development of ...