voluntary muscle
The muscle responsible for wrinkling the forehead horizontally is the frontalis muscle. It is located in the forehead and is part of the occipitofrontalis muscle group. When the frontalis contracts, it raises the eyebrows and creates horizontal wrinkles across the forehead. This action is often associated with expressions of surprise or concern.
The antagonist muscle to the frontalis is the occipitalis. The frontalis muscle raises the eyebrows and wrinkles the forehead, while the occipitalis muscle pulls the scalp backwards.
The Frontalis muscle .
The Dartos muscle is within the scrotal septum and scrotal wall, this is the smooth muscle that wrinkles and raises the scrotum when contracted.
A muscle that is an elevator raises or lifts a part.
The muscles covering the scalp are commonly known as the epicranial muscles. These muscles include the occipitalis, frontalis, and the temporoparietal muscles. All of the epicranial muscles help in the moving of the eyebrow. However, the occipital part of the epicranial muscles draw the scalp in a backwards motion and the frontalis helps to raise the eyebrow.
A muscle that raises or elevates a part.
ummm no? why -raises eyebrow-
What the..[Raises eyebrow] I hope your not using that as a racist term.
The cremaster muscle.
biceps
Lateral raises primarily target the deltoid muscle, specifically the lateral head of the deltoid.