People complain about pain just inside of the shoulder blade, and in the thumb, and index finger. It isn’t always pain in the hand; sometimes it is tingling like it is “falling asleep” or “going numb.” Sometimes, they have pain or tingling when reaching out with the hands near shoulder level as when driving, or cutting hair.
The pattern does not usually occur in full, as illustrated, but as part of that pattern. As the illustration indicates, the pain. Tingling and “numbing” is most likely to occur in the areas of darkest red. When there are stiff, swollen hands, the sensations around the index finger and thumb are a greater focus, although the tension behind the shoulder is usually there. If I press into this muscle at the base of the neck, the client almost always describes sensation between the shoulder blades and down the arm.
These trigger points also create pain in the front of the chest and may produce shooting pains through the chest. If you have chest pains, see your doctor first before looking at releasing these trigger points to relieve the symptoms.
There are exceptions, but people are usually not clear about how this occurred, It is most often created by breathing while leaning forward, as when one works on a laptop while sitting, as I am doing now. The scalenes go from being assistive breathing muscles to being the primary respiratory muscles as the lift the upper ribs and collarbone to inhale.
When they identify an activity, it usually involves an activity where they are seated with the arm in from of them as when they are driving with the arms at 10 & 2, working while slumped forward, rowing or activity that created heavy breathing. These muscles get involved in assisting with heavy breathing as when sprinting or climbing stairs. People with this problem complain of tingling in their hands while huffing and puffing. This can also be a sign of thoracic outlet syndrome.
This post has proven exercises and stretches to release scalene muscles relax your shoulders and prevent the problem from returning.
This post has great information about the structure and treatment of scalene muscles.
and some related posts…
Tony Preston has a practice in Atlanta, Georgia where he sees clients. He has written and taught about anatomy, trigger points and cranial therapies since the mid-90s.
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