Muscle Actions Flashcards
Cervical rotation (9)
Sternocleidomastoid Levator scapulae Splenius Capitis Splenius Cervicis Longissimus Multifidus Rotatores Rectus Capitis posterior major Obliques Capitis inferior
Cervical flexion (5)
Sternocleiodomastoid Longish colli Longus Capitis Platysma Scalenus anterior
Cervical extension (13)
Splenius Capitis Splenius Cervicis Semispinalis Capitis Semispinalis Cervicis Longissimus Interspinales Multifidus Rotatores Trapezius Rectus Capitis posterior major Rectus Capitis posterior minor Obliquus Capitis inferior Obliquus Capitis superior
Cervical lateral flexion (5)
Scalenus Anterior Scalenus medius Scalenus posterior inferior iliocostalis Splenius Capitis
Lumbar flexion (4)
Rectus abdominis
Internal oblique
External oblique
Psoas Major
Lumbar Extension (6)
Longissimus iliocostalis Multifidus Quadratus Lumborum Interspinalis lumborum Intertransversaii
Lumbar lateral flexion (5)
Longissimus iliocostalis Multifidus Quadratus lumborum Intertransversaii
Thoracic Rotation (7)
Internal oblique External oblique iliocostalis Multifidus Rotatores Internal intercostals External intercostals
Elbow Flexion (3)
Brachialis
Biceps brachii
Brachioradialis
Elbow extension (2)
Triceps
Anconeus
Knee flexion (7)
Biceps Femoris Semimembranosus Semitendinosus Gracilis Sartorius Popliteus Gastrocnemius
Knee extension (4)
Rectus Femoris
Vastus medialis
Vastus lateralis
Vastus intermedius
Shoulder abduction (2)
Deltoid (anterior-middle)
Supraspinatus
Shoulder adduction (5)
Latissimus dorsi Pectoralis major Teres major Coracobrachialis Triceps
Shoulder flexion (4)
Deltoid (anterior - middle)
Pectoralis major
Coracobrachialis
Biceps brachii
Shoulder Extension (4)
Latissimus dorsi
Deltoid (posterior-middle)
Teres major
Triceps
Shoulder internal rotation (5)
Pectoralis major Latissimus dorsi Deltoid (anterior - middle) Subscapularis Teres major
Shoulder external rotation (3)
Teres minor
Infraspinatus
Deltoid (posterior - middle)
Scapular retraction (4)
Trapezius (upper, lower, middle)
Rhomboid major
Rhomboid minor
Latissimus dorsi
Scapular protraction (4)
Serratus anterior
Pectoralis major
Pectoralis minor
Levator scapulae
Scapula elevation (4)
Upper trapezius
Middle trapezius
Levator scapulae
Serratus anterior
Scapular depression (4)
Latissimus dorsi
Pectoralis major
Pectoralis minor
Lower trapezius
Ankle plantarflexion (6)
Gastrocnemius Soleus Plantaris Tibialis posterior Flexor hallicus posterior Flexor digitorum longus
Ankle dorsiflexion (4)
Tibialis anterior
Extensor digitorum Longus
Extensor hallucis Longus
Peroneus teritus
Ankle pronation (3)
Peroneus Longus
Peroneus brevis
Peroneus tertius
Ankle supination (2)
Tibialis anterior
Tibialis posterior
Hip flexion (8)
Psoas major iliacus Tensor fascia Lata Rectus Femoris Sartorius Adductor Longus Adductor brevis Pectineus
Hip Extension (5)
Gluteus Maximus Semitendinousus Semimembranosus Biceps Femoris Adductor Magnus
Hip Internal Rotation (3)
Tensor Fascia Latae
Gluteus medius
Gluteus minimus
Hip External Rotation (8)
Piriformis Obturator internus Obturator externus Quadratus Femoris Gemellus Superior Gemellus Inferior Gluteus Maximus Sartorius