Yes- it actually "pulls up" on the jaw.
The muscle that aids the jaw in closing is the temporalis muscle. The masseter is the muscle that primarily moves the jaw.
The masseter muscle. both masseter and temporalis :)100%
your jaw muscle or masseter muscle
Gravity plays a large part in opening the jaw, but there are muscles that help forcefully open your jaw. The most important of these is the digastric muscle, which connects from the mastoid process of the temporal bone to the hyoid bone, and then from the hyoid bone to the digastric fossa of the mandible.
The muscle that aids the jaw in closing is the temporalis muscle. The masseter is the muscle that primarily moves the jaw.
masseter
The antagonist of the masseter muscle is the digastric muscle. It helps to open the jaw by working against the masseter muscle during swallowing and speaking.
The muscle that is considered the strongest jaw muscle is called the masseter muscle.
the masseter muscle of the jaw is strongeri've never heard of the chest muscle.
masseter
The masseter muscle is the major jaw muscle, and is able to generate more force than any other muscle in the body.
The masseter IS the functional muscle which closes the mandible (jaw).