The subscapularis can harbor up to three trigger points, with the two most common occurring near the outside edge of the muscle. … Referred pain from trigger points in the subscapularis muscle concentrates in the posterior shoulder region, with spillover into shoulder blade region and down the back of the upper arm.
The gluteus minimus muscle is located at the hip. It functions to abduct the hip and stabilize the pelvis. Trigger points commonly develop in this muscle from overload stress. The referral pattern of these trigger points will refer pain down the side of the leg, as well as into the glute and hamstring. These symptoms are often mistaken for irritation of the sciatic nerve called ” sciatica” which produces very similar symptoms.
The levator scapulae muscle is located in your neck. It is responsible for raising your shoulder blade up to your ear, as well as side flexion of the neck. Trigger points develop in this muscle commonly due to poor posture, and stress holding patterns. Once developed these trigger points will cause a deep achy pain and stiffness in the neck.
Piriformis syndrome is caused by a tight contracted piriformis muscle putting pressure on the sciatic nerve causing symptoms of tingling, numbness, and altered sensation. This muscle is often tight in people who sit for long periods of time. A common cause of this muscle being contracted and tight are trigger points. These trigger points are contracted knots within the belly of the muscle. These knots cause the muscle to become shortened. Trigger points will also cause pain on their own. This is usually felt as a deep achy pain in the glute and hip area, as well as in the back of the leg.
The Rectus Femoris muscle is a large muscle that makes up part of the quadriceps group. It functions to extend the knee and flex the hip. It originates on the anterior inferior iliac spine and part of the acetabulum. It’s insertion is the patella via the quadriceps tendon and tibial tuberosity via the patellar ligament. Trigger points in this muscle refer deep into the knee. This muscle is an often overlooked source of knee pain.
The Brachioradialis muscle is a muscle located in your forearm. It helps to flex the elbow during semi pronation, such as when drinking a cup of coffee or holding a phone to your ear. When trigger points form in this muscle pain can be felt in the forearm, back of the elbow, and even into the hand.
One of the most common sources of headache pain is trigger points in the neck muscles. These muscles are often overloaded from poor posture such as sitting in front of a computer or looking down at you phone for long periods of time. Trigger points that form in the upper traps are the most common trigger points in the body. They refer pain up the neck, behind the ear into the temple. The suboccipital muscles refer pain deep into the skull behind the eye. Sternocleidomastoid trigger points will refer pain to the top of the head and around the orbit of the eye. Trigger points need to be manually released to be resolved.
Planter fascitis is a painful condition affecting the bottoms of the feet. It involves inflammation and tightness of the planter fascia, which is a tough layer of connective tissue on the bottoms of the feet. Trigger points in the calf and foot muscles are a leading cause of planter fascitis. These points not only cause the muscle to become tight which in turn causes the fascia to be tight, but the trigger point pain referral patterns of these muscle will cause pain to be felt in the bottoms of the feet and heal. These causes are often overlooked leading to ineffective treatment and prolonged suffering.
The gluteus medius muscle is located in the hip. It is a major pelvic stabilizer during walking and running. It is also a main abductor of the hip. Trigger points in this muscle will refer pain deep into the sacrum and s.i. joints. Pain will also be refered into the buttock as well as into the low back along the belt line.
Myofascial pain syndrome is caused by a stimulus, such as muscle tightness, that sets off trigger points in your muscles. Factors that may increase your risk of muscle
trigger points include:
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