Question

lo 5.1 - 5.3. what are the deltoids responsible for?
rotating the arm
extending the arm
raising the arm
bending the arm
flexing the foot

Explanation:

The deltoid muscles are located on the shoulder. Their main function is to raise the arm away from the body. Rotating the arm is mainly done by rotator - cuff muscles, extending the arm is related to triceps, bending the arm is related to biceps, and flexing the foot has nothing to do with deltoids.

Answer:

Raising the arm