jj

One of the most common postural problems is termed Forward Head Posture (FHP). The repetitive use of computers, TV, video games, cell phones, backpacks, and trauma have all forced the body to adapt to this forward flexed posture. In other words, the body will adapt to a repetitive posture. According to Renee Calliet, MD, if the head weighs 10 pounds and the center of the ear sits directly over the center of the shoulder, the load on the spine and it's tissue is only 10 pounds. However, if the head is translated forward, it's weight will increase by 10 pounds for every inch forward of translation. In effect, if the center of the ear is 3 inches forward from the center of the shoulders, the weight of the head on the spine and it's discs, joints, and nerves is 30 pounds! [2] Kapandji, in Physiology of Joints Vol 3, stated, "For every inch of Forward Head Posture, it can increase the weight of the head on the spine by an additional 10 pounds."

It should be easier to understand now why FHP puts a strain on your neck and upper back muscles. It is easier for the muscles to ache and fatigue.Because the neck and shoulders have to carry this weight all day in an isometric contraction, this causes neck muscles to lose blood, become hypoxic, get damaged, strain, fatigue, and cause pain. When spinal tissues are subject to a significant load for a sustained period of time, they deform, and undergo remodeling changes that could become permanent. Its not just the muscles that suffer. FHP has been shown to flatten the normal neck curve, resulting in disc compression, damage, and early arthritis. [3] Some evidence exists that postural positions can effect the nerve tissue by altering blood flow to the spinal cord. As the head goes forward, the spinal cord gets tractioned. This can lead to a long list of symptomatology.

Recent Posts

See All

We are often asked by our patients, "Should I get my child adjusted?" The answer is always a resounding YES. Dr. Loomis has been adjusted since he was born, so he experienced the benefits of a healthy