This also forces the suboccipital muscles (they raise the chin) to remain in constant contraction, putting pressure on the 3 Suboccipital nerves.
This nerve compression may cause headaches at the base of the skull. Pressure on the suboccipital nerves can also mimic sinus (frontal) headaches.
Rene Cailliet M.D., famous medical author and former director of the department of physical medicine and rehabilitation at the University of Southern California states:
“Head in forward posture can add up to thirty pounds of abnormal leverage on the cervical spine. This can pull the entire spine out of alignment. Forward head posture (FHP) may result in the loss of 30% of vital lung capacity. These breath-related effects are primarily due to the loss of the cervical lordosis, which blocks the action of the hyoid muscles, especially the inferior hyoid responsible for helping lift the first rib during inhalation.”
It's not uncommon to observe 2" of anterior head placement in new patients. Would you be surprised that your neck and shoulders hurt if you had a 20-pound watermelon hanging around your neck? That's what forward head posture can do to you. Left uncorrected, forward head posture will continue to decline.
Next time you're sitting at the computer or you are texting away on your phone (or while you are reading this blog right now), freeze and take a note of your posture.
Come in for a postural evaluation and ask Dr. Eve all about the dangers of forward head posture and how to correct it.