Arm Movement and Muscle Functions

The video tutorial covers various types of body movements, including flexion, extension, abduction, adduction, lateral and medial rotation, circumduction, and pronation. It explains the anatomy of the hand and forearm, detailing how these movements are performed and their significance in exercises and daily activities. The tutorial also corrects the spelling of 'supination' and provides visual aids to enhance understanding.

What is the correct spelling of the term that describes the outward rotation of the forearm?

• Supinatio

• Supinashun

• Supinadeion

• Supination

Which part of the arm is defined as starting from the deltoid and ending at the elbow?

• Hand

• Forearm

• Wrist

• Upper Arm

What is the movement called when bending the arm towards the forearm?

• Abduction

• Flexion

• Adduction

• Extension

Which muscles are primarily responsible for flexion?

• Extensor muscles

• Flexor muscles

• Abductor muscles

• Adductor muscles

What is the term for moving the arm away from the body?

• Flexion

• Abduction

• Extension

• Adduction

What does adduction refer to in terms of arm movement?

• Moving the arm away from the body

• Moving the arm towards the body

• Rotating the arm laterally

• Rotating the arm medially

What is lateral rotation?

• Moving the arm upwards

• Moving the arm downwards

• Rotating the arm towards the body

• Rotating the arm away from the body

Which movement involves a 360-degree rotation?

• Circumduction

• Extension

• Flexion

• Pronation

What is the movement called when the palm is turned downward?

• Adduction

• Supination

• Abduction

• Pronation

Which movement is similar to the action of a beggar holding out their hand?

• Abduction

• Circumduction

• Supination

• Pronation