Muscles and Actions Flashcards
Shoulder Flexion
Biceps brachii
Shoulder Extension
Triceps brachii
Shoulder Abduction
Deltoid
Supraspinatus
Shoulder Adduction
Latissimus dorsi
Teres major
Pectoralis major
Shoulder Medial Rotation
Subscapularis
Teres major
Shoulder Lateral Rotation
Infraspinatus
Teres minor
Arm Flexion at elbow
Anterior Arm (coracobrachialis, biceps brachii, brachialis)
Posterior Arm (brachioradialis)
Arm Extension at elbow
Posterior Arm
triceps brachii
Flex fingers/wrist
Anterior Forearm (FDS, FDP, flexor carpi radialis, flexor carpi ulnaris)
Forearm Pronation
Anterior Forearm (pronator quadratus, pronator teres)
Wrist/Finger Extension
Posterior Forearm (extensor digitorum, extensor carpi radialis/ulnaris)
Thumb Abductor
Posterior Forearm (abductor pollicis longus)
Thenar (abductor pollicis brevis)
Hip Flexors
Iliopsoas
Rectus femoris
Hip Extensor
Hamstrings
Gluteus maximus
Hip Abductor
Gluteus medius
Hip Adductor
Medial Thigh (Adductor longus, adductor brevis, adductor magnus)
Hip medial rotation
Gluteus medius
Hip lateral rotation
Gluteus maximus Small rotators (piriformis, quadratus femoris)
Knee Extension
Anterior Thigh (Quadriceps femoris)
Thigh Adduction
Medial Thigh (Adductor longus/magnus/brevis)
Thigh Extension
Posterior Thigh (Hamstrings)
Knee Flexion
Posterior Thigh (Hamstrings)
Dorsiflexion
Anterior Leg (tibialis anterior, extensor digitorum longus)
Foot eversion
Lateral Leg (fibularis longus)
Foot inversion
Anterior Leg (tibialis anterior, tibialis posterior)
Plantarflexion
Triceps Surae