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muscle movement science

hip flexors psoas, rectus femoris, TFL, sartorius, pectineus, adductor longus, adductor brevis, adductor magnus(anterior fibers), gracilis
hip extension gleuteus maximus, semimembranosus, semitendinosus, piriformis, adductor magnus(posterior fibers), biceps femoris(long head),
hip adduction adductor longus, adductor brevis, adductor magnus(posterior/anterior fibers), pectineus, gracilis
shoulder extension latissimus dorsi, posterior deltoid, tres major, triceps
elbow extension triceps
knee extension rectus femoris, vastus medialis, vastus lateralis, vastus intermedius
hip abduction gluteus medius(posterior/anterior fibers), glutius minumus, sartorius, TFL, piriformis
shoulder abduction supraspinatus, middle deltoid
shoulder adduction latissimus dorsi, tres major, pectoralis major, infraspinatus, triceps,
hip external(lateral)rotation piriformis, adductor magnus(posterior fibers), gluteus maximus, gluteus medius(posterior fibers), sartorius, psoas
hip internal(medial)rotation adductor brevis, adductor longus,adductor magnus(anterior fibers), gluteus medius(anterior fibers), gluteus minimus ,gracilis, pectineus, TFL
knee flexion biceps femoris(short head),biceps femoris(long head), smitendinosus, semimembranosus, sartorius
tibial internal rotation semitendinosus, semimembranosus, gracilis, sartorius
tibial external rotation biceps femoris(long head), biceps femoris(short head)
extends and rotates lumbar spine psoas
shoulder internal rotation latissimus dorsi, anterior deltoid, subscapularis, tres major, pectoralis major
shoulder external rotation posterior deltoid, infraspinatus, tres minor
shoulder flexion anterior deltoid, biceps brachii, pectoralis major
elbow flexion biceps brachii,
supination of the radioulnar joint biceps brachii
protracts the scapula pectoralis minor, serratus anterior
scapular depression lower trapezius
shoulder horizontal adduction pectoralis major
retracts the scapula rhomboids, middle trapezius
scapular downward rotation rhomboids, levator scapulae
cervical extension upper trapezius,semispinalis, levator scapulae
cervical lateral flexion upper trapezius, longus coli, scalenes, levator scapulae, sternocleidomastoid
cervical rotation upper trapezius, scalenes, sternocleidomastoid
scapular elevation upper trapezius, levator scapulae
spinal extension multifidus, erector spinae, semispinalis
spinal contralateral rotation multifidus, external oblique
pulls the central tendon inferiorly, increasing the volume in the thoracic cavity diaphragm
increases intra-abdominal pressure, supports the abdominal viscera transversus abdominis
spinal flexion internal oblique, rectus abdominis, external oblique
spinal lateral flexion internal oblique, rectus abdominis, external oblique, erector spinae, quadratus lumborum, semispinalis, longus capitis
spinal ipsilateral rotation internal oblique
spinal rotation rectus abdominis, erector spinae
cervical contralateral rotation semispinalis
cervical flexion longus coli, longus capitis, scalenes, sternocleidomastoid
cervical ipsilateral rotation longus coli, levator scapulae(when the scapulae is anchored)
assists in rib elevation during inhalation scalenes
plantarflexion posterior tibalis, soleus, gastrocnemius, peroneus longus
inversion of the foot poserior tibialis, anterior tibialis
eversion of the foot peroneus longus
dorsiflexion anterior tibalis
stabilizes the arch of the foot anterior tibialis, posterior tibialis
Created by: kresels