Voluntary muscles can be controlled by the person, like muscles in your neck and legs. Involuntary muscles work without you thinking about it, like your heart and stomach muscles. Skeletal muscles ...

Neuromuscular disorders affect the nerves that control certain muscles in your body. Some examples include amyotrophic lateral sclerosis (ALS) and multiple sclerosis (MS). Neuromuscular disorders ...

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.