Lumbrical Muscles Hand Origin, Insertion, Action
Muscle anatomy of the lumbricals muscles of the hand includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.
Rainey Lynd
Adductor Pollicis Muscle: Thumb Pain
The adductor pollicis muscle contributes to pain in the thumb and thumb pad.
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… Read More »Lumbrical Muscles Of The Hand: Hand And Finger Pain
Quadratus Lumborum: The Hidden Cause of Low Back and Hip 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.
Quadratus Lumborum: Origin, Insertion, Action, Innervation
Quadratus lumborum origin, insertion, action, innervation. Agonists and antagonists are listed for each muscle action.
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.
Iliopsoas Muscles: Abdominal, Groin, Low Back Pain
The iliopsoas muscles can contribute to lower back, abdomen, groin, upper leg, and pelvic pain. Standing from a sitting position is painful and an indication of iliopsoas dysfunction.
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.
Internal and External Oblique Muscles Anatomy: Origin, Insertion, Actions
Anatomy of the oblique muscles 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.
Popliteus Muscle: Pain And Stiffness Behind The Knee
The popliteus muscle contributes to pain and stiffness behind the knee. The muscle is particularly affected by PCL injury and repair surgery.
Rectus Abdominis Muscle Origin, Insertion, Action
Muscle anatomy of the rectus abdominis muscle includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.
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: Ankle and Heel Pain
The peroneus tertius contributes to pain on at the top of the foot, ankle and heel. Pain greatly increases when walking and jogging.
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 Muscles: Low Leg Ankle and Foot Pain
The peroneus longus and peroneus brevis contribute to pain on the outside of the ankle and foot. The muscles are contributors to weak ankles and foot drop.
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.
Tibialis Anterior Muscle: Toe Foot and Ankle Pain
The tibialis anterior muscle can cause pain in the big toe, the ankle, and shin. It also contributes to a weak ankle, shin splints, and foot drop.
Extensor Digitorum Longus Muscle Anatomy: Origin, Insertion, Action
Extensor digitorum longus muscle anatomy includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.