Quadratus Lumborum Muscle Pain: Low Back Pain
The quadratus lumborum muscle is known for sharp pain in the lower back and aching hip pain. Contributes to pain in the buttocks, groin and abdominal areas.
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Oblique Muscles Pain: Abdomen, Pelvic and Groin Pain
The oblique muscles contribute to pain on your side in the rib cage and waist area, lower abdomen, groin, and pelvis. They can also contribute to heartburn, indigestion, bladder pain and incontinence, and testicle pain.
Rectus Abdominis: Abdominal Pain
The rectus abdominis contributes to pain in the area around the sternum, across the upper back, across the buttocks, the lower abdomen, the pelvis. and testicles. It can also contribute to heartburn, indigestion, feeling bloated as well as mimicking urinary tract infection pain.
Latissimus Dorsi Muscle: Shoulder, Arm, Low Abdominal, Pain
The latissimus dorsi muscle can contribute to pain in the shoulder, upper back, and arm going down into the hand. The muscle can also cause pain in the side of the ribcage and lower abdomen. It is the muscle that most often causes the ‘side stitch’.
Pectoralis Major Muscle: Chest, Shoulder, Upper Back, Arm, Hand Pain
The pectoralis major contributes to pain in the chest, shoulder, breast and upper back. Pain can also travel down the inner arm, elbow and extend to the hand and last two fingers.
Serratus Anterior Muscle: Rib, Arm, Finger, Upper Back Pain
The serratus anterior muscle contributes to pain down the side of the ribs, around the shoulder blade, chest, arm, hand, and fingers.
Intercostal Muscles: Rib Pain, Breathing Difficulty
The intercostal muscles are found between the ribs. The muscles can contribute to pain in and around the rib cage. They are also a major contributor to pain in the sides and in between the ribs known as a side stitch.
Diaphragm Muscle: Chest Pain, Rib Pain, Difficulty Breathing
The diaphragm is a muscle found under the lower ribs. It can contribute to breathing problems, pain in the chest, ribs, and can cause sharp pain in the side known as side stitches.