click below
click below
Normal Size Small Size show me how
Muscle Fcns
Fcns
Question | Answer |
---|---|
Sternocleidomastoid | Turns and flexes head |
Trapezius | Extends head, moves shoulder |
Deltoid | Abducts arm, injection site |
Biceps brachii | Flexes lower arm |
Triceps brachii | Extends lower arm |
Pectoralis major | Adducts & flexes upper arm |
Intercostals | Moves ribs for breathing |
Rectus abdominus | Compresses abdomen |
Latissiumus dorsi | Extends & adducts upper arm |
Gluteus maximus | Extends thigh, injection site |
Sartorius | Abducts thigh, flexes leg |
Quadriceps femoris | Extends leg |
Tibialis anterior | Flexes & inverts foot |
Gastrocnemius | Flexes sole of the foot |
External Oblique | Twist body |