Skip to content

Rainey Lynd

Lumbrical Muscles Of The Hand: Hand And Finger Pain

    The lumbrical muscles of the hand contribute to pain in the back of the hand and the fingers. Pain in the index finger and the little finger are the most common. Stiffness in the finger joints mimics arthritis pain. Stiffness and pain when opening and closing the hand is also common.

    Iliopsoas Muscles Origin, Insertion, Action

      Muscle anatomy of the iliopsoas muscle group includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.

      Popliteus Muscle Origin, Insertion, Action

        Muscle anatomy of the popliteus muscle includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.

        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.

            Plantaris Muscle Origin, Insertion, Action

              Muscle anatomy of the plantaris muscle includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.

              Plantaris Muscle: Back Of The Knee Pain

                The plantaris muscle is a very small muscle located behind the knee. It contributes to pain behind the knee and is occasionally involved in cramps in the calf.

                Peroneus Tertius Origin, Insertion, Action

                  Muscle anatomy of the peroneus tertius includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.

                  Peroneus Longus Origin, Insertion, Action

                    Muscle anatomy of the peroneus longus includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.

                    Peroneus Brevis Origin, Insertion, Action

                      Muscle anatomy of the peroneus brevis includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.