This is an incidental learning approach. In this word problem "noticed" is the key word. It wasn't intentional as you did not plan to help these children until you saw what was going on. It wasn't hands on as you are not physically teaching them. It occurred by chance in connection with something else.
Slowly extending stretches until the muscle hurts Gradually increasing the challenge level of stretches Quickly swinging the arms back and forth for more stretch <span>Intensely holding stretches for five to 10 seconds</span>
