Question | Answer |
O: Lateral one-third of clavicle, acromion and spine of scapula I: Deltoid tuberosity A: Abduct the shoulder, Flex the shoulder, Medially rotate, Horizontally adduct, Extend the shoulder, Laterally rotate, Horizontally abduct the shoulder | Deltoid |
O: External occipital protuberance, medial portion of superior nuchal line of the occiput, ligamentum nuchae and spinous process C-7 through T-12 I: Lateral one-third of clavicle, acromion and spine of scapula A:Extend head and neck | Trapezius |
O: Spinous processes of last 6 thoracic vert. Last 3 or 4 ribs, thoracolumbar aoineurosis and post iliac crest I: Crest of the lesser tubercle of humerus A: Extend, Adduct and medially rotate the shoulder | Latissimus Dorsi |
O: Lateral side of inferior angle and lower half of lateral border of the scapula I: Crest of the lesser tubercle of the humerus A:Extend, abduct adduct and medially rotate the shoulder | Teres Major |
O: Infraspinous fossa of the scapula I: Greater tubercle of the humerus A: Laterally rotate, adduct, extend, horizontally abduct the shoulder and stabilize the head of humerus in the glenoid cavity | Infraspinatus |
O: Superior half of lateral border of the sacpula I: Greater tubercle of the humerus A: Laterally rotate, Adduct, Extend, Horizontally abduct the shoulder and stabilize the head of humerus in glenoid cavity | Teres Minor |
O: Subcapular fossa of the scapula I: Lesser tubercle of the humerus A: Medially rotates the shoulder and stabilizes the head of humerus in glenoid cavity | Subscapularis |
O: Spinous processes C7-T5 I: Medial border of the scapula A: Adduct, Elevate and Downwardly rotate the scapula | Rhomboids |
O: Transverse processes of 1st through 4th cervical vertebrae I: Upper region of the medial border and superior angle of the scapula A: Elevates & downwardly rotates the scapula, Laterally flex the head and neck, Rotates the head and neck to the same side | Levator Scapula |
O: Surfaces of the upper 8 or 9 ribs I: Anterior surface of medial border of the scapula A: Abducts & Depresses the scapula, Holds the medial border of the scapula against the rib cage | Serratus Anterior |
O: Medial half of clavicle, sternum and cartilage of 1st through 6th ribs I: Crest of greater tubercle of the humerus A: Adducts, Medial rotates the shoulder;UF: Flex and horizontally adducts the shoulder; LF: Extend the shoulder | Pectoralis Major |
O: 3rd, 4th and 5th ribs I: Coracoid process of the scapula A: Depress & Abduct the shoulder, Tilts the shoulder anteriorly | Pectoralis Minor |
O: Coracoid process of the scapula; Supraglenoid tubercle of the scapula I: Tuberosity of the radius and aponeurosis A: Flex elbow, Supinate the forearm, Flex the shoulder | Biceps Brachii |
O: Infraglenoid tubercle of the scapula; Posterior surface of proximal half of the humerus; Posterior surface of distal half of the humerus I: Olecranon process of the ulna A: Extend the elbow; extend & adduct the shoulder | Triceps Brachii |
O: Common extensor tendon from the lateral epicondyle of the humerus I: Middle and distal phalanges of 2nd through 5th fingers A: Extend the 2nd through 5th fingers, Assists to extend the wrist | Extensor Digitorum |
O: Common flexor tendon from medial epicondyle I: Bases of 2nd and 3rd metacarpals A: Flex the wrist, Abduct the wrist, Flex the elbow | Flexor Carpi Radialis |
O: Spinous processes of the upper lumbar and lower thoracis, Ligamentum nuchae, spinous process C-7 I: Spinous processes of upper thoracic & cervicals, except C-1 A: Laterally flex and Extend vertebral column | Spinalis |
O: Posterior iliac crest I: Last rib and transverse processes of 1st through 4th lumbar A: Laterally tilt the pelvis, laterally flex the vertebral column to the same side, Assist to extend the vertebral column | Quadratus Lumborum |
O: Pubic crest, Public symphysis I: Cartilage of 5th, 6th and 7th ribs and Xiphoid process A: Flex the vertebral column | Rectus Abdominis |
O: Top of manubrium; Medial one-third of the clavicle I: Mastoid process of temporal bone and the lateral portion of superior nuchal line of occiput A: Laterally flex the head & neck to the same side, rotate the head & neck to the opposite side, Flex neck | Sternocleidmastoid |
O: Zygomatic arch I: Angle and ramus of mandible A: Elevate the mandible | Masseter |
O: Temporal fossa and fascia I: Coronoid process of the mandible A: Elevate the mandible, Retract the mandible | Temporalis |
O: Anterior inferior iliac crest (AIIS) I: Tibial tuberosity A: Extends the knee, Flex the hip | Rectus Femorus |
O: Medial lip of linea aspera I: Tibial tuberosity A: Extends the knee | Vastus Medialis |
O: Lateral lip of linea aspera, gluteal tuberosity I: Tibial tuberosity A: Extends the knee | Vastus Lateralis |
O: Ischial tuberosity; lateral lip of linea aspera I: Head of the fibula A:Flex the knee, laterally rotate the flexed knee, extend the hop, laterally rotate the hip, tilt the pelvis posteriorly | Biceps Femoris |
O: Ischial tuberosity I: Posterior aspect of medial condyle :Flex the knee, medially rotate the flexed knee, extend the hop, medially rotate the hip, tilt the pelvis posteriorly | Semimembranosus |
Coccyx, edge of sacrum, posterior iliac crest, sacrotuberous and sacroiliac ligaments I: Gluteal tuberosity, Iliotibial tract A: Extend the hip, laterally rotates the hip, abducts the hips; adducts the hip | Gluteus Maximus |
O: iliac crest; posterior to the ASIS I: Iliotibial tract A: Flex the hip, Medially rotates the hip, abduct the hip | Tensor Fasciae Latae |
O: Gluteal Fascia I: Tibial tuberosity A: Stabilize the hip and knee | Iliotibial Tract |
O: Anterior surface of the sacrum I: Greater trochanter A: Laterally rotates the hip, Abduct the hip when the hip is flexed | Piriformis |
O: Condyles of the femur, posterior surfaces I: Calcaneus via calcaneal tendon A: Flex the knee, Plantar flex the ankle | Gastrocnemius |
O: Soleal line, posterior surface of tibia and proximal, posterior surface of fibula I: Calcaneus via calcaneal tendon A: Plantar flex the ankle | Soleus |
O: Proximal lateral surface of tibia and interosseous membrane I: Medial cuneiforn and base of the 1st metatarsal A: Invert the foot, Dorsiflex the ankle | Tibialis Anterior |
O: Supraspinous fossa of the scapula I: Greater tubercle of the humerus A: Abduct the shoulder, Stabilize head of the humerus in the glenoid cavity | Supraspinatus |
O: Coracoid process of the scapula I: Medial surface of the mid-humeral shaft A: Flex the shoulder, Adduct the shoulder | Coracobrachialis |
O: Distal halk of anterior surface of the humerus I:Tuberosity and coronoid process of the ulna A: Flex the elbow | Brachialis |
O:Lateral supracondylar ridge of humerus I: Base of the 2nd metacarpal A: Extends the wrist, Abduct the wrist, Assist to flex the elbow | Extensor Carpi Radialis Longus |
O: Common extensor tendon from the lateral epicondyle of humerus I: Base of the 5th metacarpal A: Extend the wrist, Adduct the wrist | Extensor Carpi Ulnaris |
O: Lateral supracondylar ridge of humerus I: Styloid process of the radius A: Flex the elbow, Assist to pronate and supinate the forearm when these movements are resisted | Brachioradialis |
O: Common flexor tendon from medial epicondyle I: Flexor retinaculum and palmar aponeurosis | Palmaris Longus |
O: Common flexor tendon from medial epicondyle of humerus, ulnar collateral ligament, coronoid process of ulna and shaft of radius I: By 4 tendons into side of mid phalanges of 2nd-5th fingers A: Flex 2nd-5th fingers, flex wrist | Flexor Digitorum Superficialis |
O:Transverse processes of 3rd-6th, 2nd-7th, 5th-6th cervical vertebrae I: 1st rib, 1st rib, 2nd rib A: With ribs fixed, laterally flex the head and neck to the same side, rotate head and neck to the opposite side,elevate the ribs,(Anterior)flex head/neck | Scalenes |
O: Common tendon (thoracis) Transverse processes of upper 5 thoracis I: Lower 9 ribs and transverse processes of thoracis, Transverse processes of cerviciis, mastoid process of temporal bone A: Laterally flex vert column to same side, extend vert column | Longissimus |
O: Common tendon, Posterior surface of ribs 1-12 I: Ttransverse processes L1-L3 and posterior surface of ribs 6-12, posterior surface of ribs 1-6, transverse process of lower cervicals A: Laterally flex vert column to same side, extend vert column | Iliocostalis |
O: Inferior border of the rib above I: Superior border of the rib below A: Assit with inhalation by drawing the ribs inferiorly, increasing cavity space; Assist with exhalation by drawing the ribs inferiorly, decreasing cavity space | Intercostals |
O: Ligamentum nuchae, spinous processes of C7 to T3 I: Mastoid process and lateral portion of superior nuchal line A:Rotate the head and neck to the same side, laterally flex the head and neck, extend the head and neck | Splenius Capitis |
O: Gluteal surface of the ilium between the anterior and inferior gluteal lines I: Anterior border of greater trochanter A: Abduct the hip, medially rotate the hip, Flex the hip | Gluteus Minimus |
O: Gluteal surface of the ilium between the iliac crest and the posterior and anterior gluteal lines I: Greater trochanter A: Abduct, Flex, Medially rotates the hip, Extends, Laterally rotates the hip | Gluteus Medius |
O: Ischal tuberosity I: Proximal, medial shaft of the tibia at pes anserinus tendon A: Flex the knee, Medially rotate the flexed knee, Extend the hip, Medially rotate the hip, tilt the pelvis posteriorly | Semitendinosus |
O: Inferior ramus of the pubis, ramus of ischium and ischial tuberosity I: Medial lip of linea aspera and adductor tubercle A: Adduct the hip, medially rotate the hip, Assist to flex the hip; extend the hip | Adductor Magus |
O: Pubic tubercle I: Medial lip of linea aspera A: Adduct the hip, medially rotate the hip, Assist to flex the hip | Adductor Longus |
O: Bodies and transverse processes of lumbar vertebrae I: Lesser trochanter A: Flex the hip, Laterally rotate the hip, Adduct the hip | Psoas Major |
O:Iliac fossa I: Lesser trochanter A: Flex the hip, Laterally rotate the hip, Adduct the hip | Iliacus |
O: Proximal 2/3 of lateral fibula I: Base of the 1st metatarsal and medial cuneiform A: Evert the foot, assist to plantar flex the ankle | Peroneus Longus |
O: Distal 2/3 of lateral fibula I: Tuberosity of 5th metatarsal a: Evert the foot, Assist to plantar flex the ankle | Peroneus Brevis |
O:Proximal anterior shaft of fibula and interosseous membrane I: Middle and distal phalanges of 2nd through 5th toes A: Extend the 2nd through 5th toes, dorsiflex the ankle, evert the foot | Extensor Digitorum Longus |
O: Calcaneus I: Middle phalanges of 2nd through 5th toes A: Flex middle phalanges of the 2nd through 5th toes | Flexor Digitorum Brevis |