Question

Parts of the body that extent or stick out of the surface

Answer 1

Answer:

• Flexion refers to a movement that decreases the angle between two body parts. ... Extension refers to a movement that increases the angle between two body parts. Extension at the elbow is increasing the angle between the ulna and the humerus.

Answer 2

Answer:

Flexion refers to a movement that decreases the angle between two body parts. ... Extension refers to a movement that increases the angle between two body parts. Extension at the elbow is increasing the angle between the ulna and the humerus.

Explanation:

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