Explain the difference between the seven types of stretches? what are the benefits of stretching on the body ?

Each has a different aim and application and the benefits are Increases your flexibility, Increases your range of motion, Improves your performance in physical activities

Explanation:

i think it's the first one because doctors aren't the ones who get rid of the old needles. most of them time it's not even doctors who give you shots, it's nurses.