1
found in the walls of the heart
2
large muscle of the outer surface of the illum
3
muscle found in the walls of internal organs
4
ability of a muscle to shorten in response to an action potential
5
the ability to stretch
6
large muscle located at the back of the arm
7
ability of a muscle to recover to its original shape after contraction or extension
8
thick powerful muscle, that covers the shoulder joint and upper humerus