Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/19

Click to flip

19 Cards in this Set

  • Front
  • Back
External Intercostals
Origin: Inferior border of ribs
Insertion: Superior border of next rib below
Action: Elevate ribs
Internal Intercostals
Origin: Superior border of ribs
Insertion: Inferior border or next rib above
Action: Depress ribs
Pectoralis Major
Origin: Costal cartilage of ribs, sternum, and clavicle
Insertion: Greater tubercle of humerus (intertubercular groove)
Action: Flexes and adducts humerus
Rectus Abdominis
Origin: Pubis
Insertion: Costal cartilage of ribs, xiphoid process
Action: Depresses ribs, flexes vertebral column
Deltoid
Origin: Clavicle and Scapula (Acromion process and scapular spine)
Insertion: Deltoid Tuberosity
Action: Abducts humerus
Latissimus Dorsi
Origin: Vertebrae, ribs, lumbodorsal fascia
Insertion: Lesser tubercle of humerus (intertuberculer groove)
Action: Extends and adducts humerus
Erector Spinae Group
Action: Extends vertebral column
Trapezius
Origin: Occipital bone and spinous processes of thoracic vertebrae
Insertion: Clavicle and Scapula (Acromion process and scapular spine)
Biceps Brachii
Origin: Corocoid process and upper glenoid fossa
Insertion: Radial tuberosity
Action: flexes forearm flexes arm
Triceps Brachii
Insertion: Olecranon Process
Action: extends forearm
Gluteus Maximus
Origin: Iliac crest, sacrum, coccyx
Insertion: Gluteal tuberosity, iliotibial tract
Action: Extends and laterally rotates the thigh
Biceps Femoris
Origin: Ischial tuberosity, linea aspera
Insertion: Lateral condyle of tibia, femoral head
Action: flexes lower leg, extends thigh
Semimembranasus
Origin: Ischial tuberosity
Insertion: Medial condyle of tibia
Action: flexes lower leg, extends thigh
Semitendinosus
Origin: Ischial tuberosity
Insertion: proximomedial surface of tibia
Action: flexes lower leg, extends thigh
Rectus Femoris
Origin: Anterior surface of ilium
Insertion: Tibial tuberosity via patellar ligament
Action: extends lower leg, flexes thigh
Vastus Lateralis
Origin: Anterior and inferior to greater trochanter and lina aspera
Insertion: Tibial tuberosity via patellar ligament
Action: extends lower leg, flexes thigh
Vastus Medialis
Origin: Linea Aspera
Insertion: Tibial tuberosity via patellar ligament
Action: extends lower leg, flexes thigh
Gastrocnemius
Origin: Superior to femoral condyles
Insertion: Calcaneus via achilles tendon
Action: plantar flexes foot, flexes lower leg
Tibialis Anterior
Action: dorsiflexes foot