shoulder

Which one is NOT a joint in the shoulder?

• AC

• BC

• SC

• GH

Which Bone is not a bone in the shoulder region?

• Sternum

• Scapula

• Scalp

• Clavicle

Which muscle is not a rotator cuff muscle?

• Supraspinatus

• Infraspinatus

• Teres Major

• Subscapularis

What does the supraspinatus do?

• Flexion

• Extension

• Abduction

• Internal Rotation

What does the Infraspinatus do?

• Extension

• Flexion

• Adduction

• External Rotation

Which muscle can turn off when the hand is rotated palm facing downward (Pronation)?

• Tricpes

• Biceips

• Teres Minor

• Deltoid

What is the most common injury when you fall and land on your shoulder?

• Dislocation

• Clavicle fracture

• Frozen Shoulder

• Rotator cuff tear

What is often noticeable about a baseball pitchers shoulder?

• Excessive internal rotation

• Injury prone

• Scapula sits lower on dominate arm

• Weak deltoid muscle

Please fully label and discuss the 4x4

Please discuss 3 shoulder injuries and mention the Mechanism of injury, anatomy involved, and sport it could occur in.