Skeletal muscle

1. Motor neuron
   1. Myofibril

1. Epimysium

   Nota:

   • Surrounds the entire MUSCLE.
   1. Perimysium

      Nota:

      • Surrounds the FASCICLES(bundles of muscle fibers)
      1. Endomesium

         Nota:

         • Surround each muscle FIBER

Nota:

• Muscles attach to bone in at least 2 places (insertion, origin)

1. Insertion

   Nota:

   • Attachment to the movable bone
2. Origin

   Nota:

   • Attached to less or non movable bone