Definition
Skeletal muscle is the type of muscle tissue that attaches to bones and allows you to move voluntarily. Think of them as the engine of your movement controlled by your will. It is made up of long, cylindrical cells called muscle fibers. These fibers contract when stimulated by nerve impulses. Skeletal muscles are responsible for walking, running, lifting, and pretty much any movement you consciously control. Imagine them as the body's primary movers, working in pairs to create motion.