Muscle Identification & Actions

What does this muscle do?

• Extends the arm

• Abducts the arm

• Flexes the forearm

• Extends the forearm

What is the name of this muscle group?

• hamstrings

• rotator cuff

• quadriceps

• adductors

What does this muscle group do?

• extends the knee/leg

• flexes the knee/leg

• rotates the hip

• abducts the thigh

What does this muscle do?

• flexes wrist

• extends forearm

• rotates scapula

• flexes forearm

What is the name of this muscle group?

• quadriceps

• hamstrings

• sartorius

• adductors

What does this muscle group do?

• flexes the knee/leg

• extends the knee/leg

• rotates the hip

• plantarflexes the foot

What is the name of this muscle?

• biceps

• serratus anterior

• triceps

• trapezius

What does this muscle do?

• extends the forearm

• flexes the forearm

• rotates the arm

• abducts the arm

What muscle is this?

• sternocleidomastoid

• latissimus dorsi

• trapezius

• infraspinatus

What does this muscle do?

• elevates the shoulders

• rotates the shoulders

• retracts - adducts the scapulae

• all of the above