Joint Movement/Muscles Flashcards
Scapulothoracic depression?
Latissimus Dorsi Pectoralis minor Pectoralis major (sternocostal portion) Serratus anterior Subclavius Trapezius (inferior fibers)
Scapulothoracic Elevation?
Levator scapulae
Rhomboid major
Rhomboid minor
Trapezius (superior fibers)
Scapulothoracic protraction?
Serratus anterior
Scapulothoracic retraction?
Rhomboid major
Rhomboid minor
Trapezius (middle/lower fibers)
Scapulothoracic upward rotation?
Serratus anterior
Trapezius (all fibers)
Scapulothoracic downward rotation?
Latissimus Dorsi
Pectoralis minor
Rhomboid major
Rhomboid minor
Anterior tilt of the scapula A/C joint
Pectoralis minor
Glenohumeral Flexion?
Deltoid (anterior fibers)
Biceps brachii ( long head/short head)
Coracobrachialis
Pectoralis major (clavicular portion)
Glenohumeral extension?
Deltoid (posterior fibers) Latissimus Dorsi Pectoralis major (sternocostal) (return from flex only) Teres major Triceps brachii (long head)
Glenohumeral Abduction
Biceps brachii (long head)
Deltoid (all fibers)
Supraspinatus
Glenohumeral adduction
Biceps brachii (short head) Coracobrachialis Deltoid Latissimus dorsi Teres major Teres minor Triceps brachii (long head) Pectoralis Major (sternocostal fibers)
Glenohumeral internal (medial) rotation?
Deltoid (anterior fibers) Latissimus dorsi Teres major Subscapularis Pectoralis major (entire muscle)
Glenohumeral external (lateral) rotation?
Deltoid (posterior fibers)
Infraspinatus
Teres minor
Glenohumeral horizontal abduction?
Deltoid (posterior fibers)
Glenohumeral horizontal adduction?
Deltoid (anterior fibers) Pectoralis major (clavicular fibers)
Elbow Flexion?
Biceps brachii Bracialis Brachioradialis Extensor carpi radialis longus Pronator teres
Elbow extension?
Triceps brachii
Anconeus
Forearm pronation?
Brachioradialis (to neutral) Flexor carpi radialis Palmaris longus Pronator teres Pronator Quadratus
Forearm supination?
Biceps brachii Brachialradialis(to neutral) Supinator Extensor carpi radialis longus Extensor carpi radialis brevis Extensor pollicis longus Extensor indices
Wrist Flexion?
Extensor pollicis brevis Abductor pollicis longus Flexor carpi radialis Flexor pollicis longus Flexor digitorum superficialis Flexor digitorum profundus Flexor carpi ulnaris Palmaris longus
Wrist extension?
Flexor pollicis longus Extensor indices Extensor digitorum Extensor carpi radialis longus Extensor carpi radialis brevis Extensor carpi ulnaris Extensor digiti minimi
Wrist radial deviation?
Flexor carpi radialis Extensor carpi radialis longus Extensor carpi radialis brevis Abductor pollicis longus Extensor pollicis brevis Extensor pollicis longus Flexor pollicis longus
Wrist ulnar deviation?
Extensor digiti minimi Flexor carpi ulnaris Extensor carpi ulnaris Flexor digitorum profundus Flexor digitorum suoerficialis Extensor digitorum
Carpometacarpal joint digit 1 Flexion?
Adductor pollicis brevis Flexor pollicis brevis Flexor pollicis longus Abductor pollicis brevis Opponents pollicis
Carpometacarpal joint digit 1 extension?
Abductor pollicis longus
Extensor pollicis brevis
Extensor pollicis longus
Carapometacarpal joint Abduction (Palmer abduction).
Abductor pollicis longus
Abductor pollicis brevis
Flexor pollicis brevis
Opponens pollicis
Carpometacarpal joint adduction (palmar adduction)?
Adductor pollicis brevis
Extensor pollicis longus
First dorsal interosseous
Carpmetacarpal joint opposition
Opponens pollicis Flexor pollicis brevis Flexor pollicis longus Abductor pollicis Abductor pollicis longus
Carpometacarpal joint reposition?
Extensor pollicis longus
Metacarpalphalangeal joint digit 1 Flexion
Abductor pollicis brevis
Adductor pollicis
Flexor pollicis brevis
Flexor pollicis longus
Metacarpophalengeal joint digit 1 extension
Extensor pollicis longus
Extensor pollicis brevis
Interphalengeal digit 1 Flexion
Flexor pollicis longus
Interphalengeal digit 1 extension
Abductor pollicis brevis
Adductor pollicis brevis
Flexor pollicis brevis
Extensor pollicis longus
Metacarpophalengeal joints digits 2-5 Flexion
Flexor digitorum profundus
Flexor digitorum superficialis
Dorsal Interossei : 1-digit 2; 2-digit 3; 3- digit 3; 4- digit 4
Flexor digiti minimi
Lumbrical: 1- digit 2; 2- digit 3; 3- digit 4; 4- digit 5
Posterior interossei: 1- digit 2; 2- digit 4; 3- digit 5
Metacarpophalengeal digits 2-5 extension
Extensor digiti minimi
Extensor digitorum
Extensor indices
Metacarpophalengeal digit 2-5 abduction
Abductor digiti minimi
Extensor digiti minimi
Dorsal interossei: 1-digit 2; 2&3- digit 3; 4-digit 4
Metacarpophalangeal digit 2-5 adduction
Palmer interossei: 1- digit 2; 2- digit 4; 3- digit 5
Carpometacarpal joint digit V opposition?
Flexor digiti minimi
Opponens digiti minimi
Carpometacarpal joint digit V Flexion
Flexor digiti minimi
Interphalengeal digit 2-5 Flexion
Flexor digitorum superficialis
Flexor digitorum profundus
Interphalngeal joints digits 2-5 extension
Abductor digiti minimi brevis Extensor digiti minimi Extensor digitorum Extendor indices Dorsal and palmar interossei Lumbricals
Hip joint Flexion?
Adductor brevis Adductor longus Adductor magnus(anterior fibers) Gluteus medius (anterior fibers) Gluteus minimus Gracilis Iliacus Pectineus Psoas major Rectus Femoris Sartorious Tensor fascia latae
Hip joint extension?
Adductor brevis (>50-60d flexed position) Adductor longus (>59-60d flexed position) *Adductor Magnus (posterior fibers) *Biceps Femoris (long head) *Gluteus Maximus *Gluteus medius (posterior fibers) Gracilis (>59-60d flexed position) *Semimembranosis *Semitendinosus
Hip joint Abduction (elevation of opposite side of pelvis)?
Gluteus Maximus (superior/lateral fibers) Gluteus medius Gluteus minimus Inferior gemellus (in flexion) Obturator Internus (in Flexion) Piriformis Sartorious Superior gemellus (in Flexion) Tensor fascia latae
Hip joint Adduction (depression of the hip to the opposite side)?
Adductor brevis Adductor longus Adductor Magnus Biceps Femoris (long head) Gluteus Maximus Gracilis Pectineus Quadratus Femoris
Hip joint hip medial (internal) rotation/(rotation of pelvis to same side)?
Adductor brevis Adductor longus Gluteus medius Gluteus minimus Pectineus Piriformis Semimmembranosus Semitendinosus Tensor fasciae latae
Hip joint lateral (external rotation)/(rotation of the pelvis to the opposite side)?
Biceps Femoris long head Gluteus Maximus Iliacus (in adduction) Inferior gemellus Obturator Internus Obturator externus Piriformis Psoas major (in adduction) Quadratus Femoris Sartorious Superior gemellus
Knee joint Flexion?
Biceps Femoris Semimembranosus Semitendinosus Gastrocnemius Gracilis Plantaris Popliteus Sartorious
Knee joint Extension?
Quadriceps Femoris