The Antitragicus is an intrinsic muscle of the outer ear.
The ulnar nerve innervates the remaining intrinsic muscles of the hand.
The extensor tendons and the intrinsic muscles are shortened as well.
The helicis minor is an intrinsic muscle of the outer ear.
The intrinsic muscles allow some people to form their tongues into specific shapes.
The vertical muscle is an intrinsic muscle of the tongue.
The four intrinsic muscles act to change the shape of the tongue, and are not attached to any bone.
Transversus The main function of the intrinsic muscles is to provide shape.
"It's because the intrinsic muscles of the foot are being used the way they're supposed to," he said.
Years of walking on flat surfaces had caused my intrinsic muscles to go dormant, a bad thing.