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50 Cards in this Set
- Front
- Back
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Frontalis |
Origin: galea aponeurotica Insertion: subcutaneous tissue of eyebrows function: raises eyebrow |
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Obitularis oculi |
Origin: frontal bone of skull Insertion: upper and lower eyelids function: closes eye |
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Nasalis |
Origin: maxilla bone of skull Insertion: bridge cartilage of nose function: widens nostril |
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Obitularis oris |
Origin: modiolus of mouth Insertion: dermis of lips function: closes, protrudes lips |
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Zygomaticus major |
Origin: zygomaticus arch of skull Insertion: modiolus of mouth function: smiling |
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Risorius |
Origin:zygomatic arch of skull Insertion: modiolus of mouth function: grimacing |
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Buccinator |
Origin: maxilla and mandible insertion: obicularis oris function: compresses teeth against cheeks |
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Platysma |
Origin: deltoid and pectoralis major insertion: mandible function: pouting |
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Genioglossus |
Origin: Mandible Insertion: Tongue function: unilateral draws tongue to one side bilateral depresses tongue |
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Temporalis |
Origin: Temporal bone of skull Insertion: Mandible function: elevates and retracts mandible |
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Masseter |
Origin: zygomatic arch of skull Insertion: Mandible function: elevates mandible |
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Digastric |
Origin: Mandible Insertion: Hyoid function: yawning |
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Sternocleidomastoid |
Origin: Sternum and Clavicle Insertion: Mastoid Process of Temporal Bone function: flexes cervical vertebrae during resp. rotates head |
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External Intercostals |
Origin/Insertion: Ribs function: elevates ribs and expands thoracic cavity |
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External Abdominal Oblique |
Origin: Ribs Insertion: iliac crest and pubic symphysis of pelvis function: compresses abdomen, flexes & rotates vertebral column |
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Rectus Abdominus |
Origin: pubic symphysis Insertion: Xyphoid process and rib cartilage function: flexes vetebral column, compresses abdomen |
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Serratus Anterior |
Origin: ribs insertion: scapula function: draws scapula laterally and forward around chest wall |
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Trapezius |
origin: occipital bone of skull insertion: scapula and clavicle function: elevates and depresses scapula, extends head |
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Pectoralis Major |
Origin: Clavicle and Rib cartilage Insertion: humerus function: adducts and medially rotates arm and shoulder at joint, flexes arm |
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Latissimus Dorsi |
Origin: vertebrae and ribs Insertion: humerus function: extends and adducts and medially rotates arm at shoulder |
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Deltoid |
Origin: scapula and clavicle Insertion: humerus function: adducts, flexes and medially rotates arm at shoulder joint |
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Brachialis |
Origin: humerus insertion: ulna function: prime mover of elbow flexion |
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Biceps Brachii |
Origin: humerus and scapula insertion: radius function: supination of forearm, flexes forearm at elbow |
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Triceps Brachii |
origin: humerus insertion: ulna function:extends forearm at elbow, adducts humerous |
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brachioradialis |
Origin: humerus insertion: radius function: flexes forearm at elbow |
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pronator teres |
Origin: humerus and ulna insertion: radius function: pronates forearm |
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flexor carpi radialis |
Origin: humerus insertion: metacarpals function: flexes wrist |
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flexor carpi ulnaris |
Origin: humerus and ulna insertion: metacarpals function: flexes wrist |
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palmaris longis |
origin: humerus insertion: palmar aponeurosis function: anchors skin and fascia of palm |
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flexor policis longis |
origin: radius Insertion:distal phalanx of thumb function: flexes phalanges of thumb |
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extensor digitorium |
origin: humerus insertion: phalanges function: extends wrist |
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extensor carpi radialis longus |
origin: humerus insertion: metacarpals function: extends wrist |
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extensor carpi ulnaris |
origin: humerus and ulna insertion: metacarpal of pinky function: extends wrist |
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abductor policis longis |
origin:radius and ulna insertion: metacarpal of thumb function: abducts thumb |
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extensor policis longis |
origin: ulna insertion: distal phalanx of thumb function: extends distal thumb |
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iliopsoas |
origin: iliac crest, sacrum, and lumbar vertebrae insertion: femur |
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Gluteus Maximus |
origin: Illium, coccyx and sacrum Insertion: femur and tibia function: extends hip at thigh abducts thigh |
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Adductor Magnus |
Origin: pubis and ischium insertion: femur function: adducts and medially rotates thigh |
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gracilis |
origin: pubis and ischium insertion: tibia function: flexes and medially rotates tibia at knee |
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Rectus Femoris |
origin: ilium and acetabulum insertion: patella and tibia function: extends leg at knee joint |
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Vastus Lateralis |
Origin: femur Insertion: patella and tibia function: extends leg at knee joint |
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Vastus Medialis |
Origin: femur insertion: patella and tibia function: extends leg at knee joint |
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Sartorius |
Origin: Ilium Insertion: tibia flexes leg at knee; laterally rotates thigh at hip |
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biceps femoris |
origin: ischium and femur insertion: fibula function: flexes leg at knee |
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Semimembranosus |
origin: ischium insertion: tibia and femur function: flexes knee |
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Semitendinosus |
origin: ischium insertion: tibia function: flexes knee |
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Popliteus |
origin: femur insertion: tibia rotates tibia medially |
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extensor digitorium longus |
origin: tibia and fibula insertion: middle and distal phalanges function: extends toes |
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gastrocnemius |
origin: femur insertion: calcaneus function: flexes foot at ankle and leg at knee |
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fibularis longis |
origin: cuneiform insertion: metatarsal of big toe maintain concavity of sole, flexes foot |
