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Mammalian skeletal muscle mainly consists of four different types of muscle fibers, which are composed of different myosin ...

Muscles are all made of the same material, a type ... the kind of muscle you think of when we say "muscle" — the ones that show how strong you are and let you boot a soccer ball into the goal. These ...

Voluntary muscles, also known as skeletal muscles, are muscles that can be consciously controlled, such as the muscles of your limbs, head, neck, and body. They are attached to bones and respond to ...