Abnormal posture, accidents, and emotional distress are among the causes of Splenius Capitis Muscle Syndrome. The symptoms can feel similar to a migraine headache, and pain may be present at various sites: Pain at the rear of the head. Headache at the temples.

Here’s how you do it:

1. Sit with your chest up and looking straight ahead.
2. Gently push your chin back while looking straight ahead (so that you have a double chin)
3. Keep your head upright, don’t look up or down.
4. While holding your chin back with one hand, use your other hand to reach over the top of your head.

The exact cause of muscle contraction headache is not known, but there are a number of central and peripheral factors that are thought to be involved as triggers for the condition, such as: Anxiety or stress. Dehydration. Excessive smoking, caffeine or alcohol consumption.

What Causes A Tight Splenius Capitis? Whip lash is one of the major injuries that dramatically affect the splenius capitis. Bad posture and “Slouching forward over a computer can make shoulder and neck muscles tight,” says personal trainer and yoga instructor Mindy Caplan.

Many chronic tension headaches develop for no apparent reason. Working long hours bent over a computer may trigger them. Some people get tension headaches if they drink too much caffeine or alcohol, if they don’t drink enough water or if they go for a long time between meals and become tired and hungry.

The SPL is innervated from the lateral branch of the lateral rami, while the semispinalis cervicis muscle (SSCer) receives nerve supply from the medial branch of the medial rami (Figure 28.7).

Function. Maintains head posture. manual resistance done in extension over the vertebral arch of C1 and C4 emphasized the activation of the semispinalis cervicis muscle relative to the splenius capitis at the spinal level directly caudal to the site of resistance.

A traumatic injury to the head or neck due to an assault or a motor vehicle accident can result in a strain of the Semispinalis Capitis Muscle. Working overhead for a prolonged period of time may also cause semispinalis capitis pain.

Semispinalis cervicis muscle (Musculus semispinalis cervicis) Semispinalis cervicis is a muscle of the back. Along with the semispinalis capitis and thoracis it comprises a long semispinalis muscle. This muscle belongs to the spinotransverse group of deep back muscles, along with the rotatores and multifidus muscles.

It was found that during neck pain the deep cervical extensor muscle semispinalis cervicis has shown reduction in activation

Trigger points in Splenius Cervicis commonly refer pain to the head, but may also be associated with neck pain/stiffness and referred pain to the shoulders/upper back. The cervical muscles, including splenius cervicis, are important to core musculature and full-body movement .