Shoulder and Arm Muscles

What does the SUPINATOR not do?

• Supinate the forearm

• Pronate the forearm

• Rotate the radius relative to the ulna

This muscle flexes the shoulder and elbow and which one?

• Extends the elbow

• Flexes the wrist

• Pronates the forearm

• Supinates the forearm

The _______________ of the wrist are on the posterior side of the forearm.

• Flexors

• Extensors

• Ulnar Deviators

• Radial Deviators

Which is NOT a 3 part muscle?

• Rotator cuff

• Deltoid

• Triceps

• Trapezius

The ___________________________ is the rotator cuff muscle that helps to position the humeral head so abduction can take place.

Name the pair below that act as synergists.

• Biceps and triceps

• Middle deltoid and teres major

• Anconeus and triceps

• Serratus and

  rhomboids

Which Rotator Cuff muscle is an external rotator?

• Supraspinatus

• Infraspinatus

• teres major

• Subscapularis

Which would help her pull the band across her body?

• Supraspinatus

• Infraspinatus

• Teres Minor

• Subscapularis

What is the MAIN action of this muscle?

• External rotation

• Abduction

• Circumduction

• Adduction

Name the muscle.

• Rhomboid

• Serratus anterior

• Trapezoid

• Trapezius