Muscle imbalances in the neck can be caused by factors such as poor posture, uneven physical activity, or injury. These imbalances can lead to one side of the neck muscle becoming larger than the other. It is important to address these imbalances through exercises, stretching, and proper posture to prevent further issues.
The Neck Muscle
The muscle in your arm contracts. The muscle on the other side of your arm, opposite from the side that you are flexing, stretches.
Splenius Capitis: for Part A on page 155 of the Holes bio book
sternocleidomastoid
The stenrocleidomastoid muscle bilaterally does neck extension, while unilaterally, they laterally flex the Neck to the same side of the muscle contracting, and rotates th neck to the contra lateral side. So if you rotate to the left, the right sternocleidomastoid muscle is working. The right stenrocleidomastoid will also cause right lateral flexion( side bending)
inside your neck it is a little ball that starts to cause pain and then it goes to the side of your neck and it has this little balls that can cause it to hurt likes someone is hitting you rae stabbing you in your neck that is what makes you have neck pain.on the right side of your neck.
What could be causing neck pain on left side could be generally one of a couple things. One would be muscle spasms and the other could be nerve pain from tight muscles or a pinched nerve.
The neck muscle is the muscle that pulls the head to the chest. This muscle is very important because, without it, the head would also not be able to move side to side or up.
Also known as a wry neck, spasmodic torticollis is a stiff neck due to spasmodic contraction of the neck muscle. The spasm causes the head to be pulled toward the affected side.
Congenital torticollis occurs when the neck muscle that runs up and toward the back of the baby's neck (sternocleidomastoid muscle) is shortened. This brings your baby's head down and to one side. This is known as congenital muscular torticollis
Numbness in the fingertips is not a symptom of whiplash. Symptoms of whiplash include: Neck pain, Neck swelling, Tenderness along the back of your neck, and Muscle spasms (in the side or back of your neck).
The neck muscle is the muscle that pulls the head to the chest. This muscle is very important because, without it, the head would also not be able to move side to side or up.