the platysma muscle is a thin sheet like muscle in the front of the neck. It functions to pull the edges of the mouth down. Trigger points in this muscle will produce a prickly, pins and needles sensation in the face that is often mistaken for neurological problems.
the pectoralis major is the main muscle of the chest. It is a powerful adductor of the arm. This muscle often is tight and shortened from poor shoulder posture. Trigger points in this muscle will cause pain to refer into the chest, shoulder, and down the arm. Trigger points in the left pec can mimic heart attack and angina symptoms.
The serratus anterior muscle is responsible for scapular and rib movement and stability. This muscle can become overloaded from poor posture of the shoulders, as well as heavy breathing from exertion. Trigger points in this muscle will cause pain to be felt under the armpit into the shoulder blade area, and down the arm into the fingers.
the sternocleidomastoid muscles are located in the front of the neck. these muscles are often overworked from prolonged sitting posture. Trigger points in these muscles are a common cause of headache pain.
trigger points are one of the most common sources of pain in the body. Once a trigger point has formed it won’t release on its own. Trigger point massage is one of the most effective way to release a point. It involves using a deep focused pressure applied directly to the knot. This frees the contracted tissue and stimulates healing.
Myofascial trigger points form in a muscle due to overload stress. A portion of muscle fibers lock up into a knot. Once formed these points will irritate sensory nerves that are in proximity to the knot. When this happens,
trigger points have the capacity to refer pain along specific distributions or patterns that are well mapped out. sometimes pain may be felt at a great distance away from the actual point itself.