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21 Cards in this Set

  • Front
  • Back
Muscle: Trapezius
ORIGIN: Occipital bone to spinous processes of C7-T12
INSERTION: Clavicle and spine of scapula
ACTION: Elevates shoulder and rotates scapula upward
Muscle: Sternocleidomastoid
ORIGIN: Sterum and proximal clavicle
INSERTION: Mastoid process of temporal bone
ACTION: Flexes and rotates head from side to side
Muscle: Infraspinatus
ORIGIN: Infraspinous fossa of the scapula INSERTION: Greater tubercle of the humerus ACTION: Lateral rotation and adduction of the arm at the shoulder
Muscle: Teres Minor
ORIGIN: Axillary border of the scapula
INSERTION: Greater tubercle of the humerus
ACTION: Lateral rotation and adduction of the arm at the shoulder
Muscle: Supraspinatus
ORIGIN: Supraspinous fossa of the scapula
INSERTION: Greater tubercle of the humerus ACTION: Assists deltoid in abduction of the arm
Muscle: Subscapularis
ORIGIN: Subscapular fossa of the scapula
INSERTION: lesser tubercle of the humerus
ACTION: Medical rotation of the arm at the shoulder
Muscle: Deltoid
ORIGIN: 1-distal clavicle 2-acromion of scapula 3-scapular spine
INSERTION: deltoid tuberosity of the humerus
ACTION: flexion and abduction of the arm
Muscle: Triceps Brachii
ORIGIN: Lateral head - Lateral and posterior surface of humerus Long head - infraglenoid tubercle of scapula Medial head - posterior and medial surface of humerus INSERTION: olecranon of the ulna ACTION: extend forearm at the elbow
Muscle: Brachialis
ORIGIN: distal, anterior surface of the humerus INSERTION: Ulnar tuberosity and coronoid process of ulna ACTION: flexes forearm at the elbow
Muscle: Brachioradialis
ORIGIN: Distal end of humerus INSERTION: Proximal to styloid process of radius ACTION: flexes forearm at the elbow
Muscle: Biceps Brachii
ORIGIN: Long head - Supraglenoid tubercle of scapula Short head - Coracoid process of scapula INSERTION: Radial tuberosity of the radius ACTION: Flexes forearm at the elbow and flexes arm at the shoulder
Muscle: Semimembranosus
ORIGIN: Ischial tuberosity
INSERTION: Medial condyle of tibia
ACTION: Flexes leg at the knee and extend thigh at the hip
Muscle: Semitendinosus
ORIGIN: Ischial tuberosity
INSERTION: Proximal, medial tibia
ACTION: Flexes leg at the knee and extend thigh at the hip
Muscle: Biceps Femoris
ORIGIN: Long head - Ischial tuberosity
Short head - Linea aspera of femur
INSERTION: Lateral condyle of tibia and head of fibula
ACTION: Flexes leg at the knee and extends thigh at the hip
Muscle: Rectus Femoris
ORIGIN: Anterior inferior iliac spine (AIIS)
INSERTION: Patella via quadriceps tendon, then the tibial tuberosity
ACTION: Extend leg at the knee and flexes thigh at the hip
Muscle: Vastus Lateralis
ORIGIN: Greater trochanter and linea aspera of femur
INSERTION: Patella via quadriceps tendon, then tibial tuberosity
ACTION: Extends leg at the knee
Muscle: Vastus Medialis
ORIGIN: Linea aspera of the femur
INSERTION: Patella via quadriceps tendon, then tibial tuberosity
ACTION: extends leg at the knee
Muscle: Vastus Intermedius
ORIGIN: Anterior and lateral surface of the femur
INSERTION: Patella via quadriceps tendon, then the tibial tuberosity
ACTION: Extends leg at the knee
Muscle: Gastrocnemius
ORIGIN: Lateral and medial condyles of the femur
INSERTION: Calcaneus
ACTION: Plantar flexes foot at the ankle and flexes leg at the knee
Muscle: Soleus
ORIGIN: Posterior, superior surfaces of the tibia and fibula
INSERTION: Calcaneus
ACTION: Plantar flexes foot at the ankle
Muscle: Tibialis Anterior
ORIGIN: Lateral condyle and body of the tibia
INSERTION: first metatarsal and first cuneiform
ACTION: dorsiflexes foot at the ankle