What shaving areas require two people?

What shaving areas require two people?

Danielle Malka (Shaving Expert ) gives expert video advice on: What parts of the body can one shave?; What parts of the face can one shave?; What parts of the body should never be shaved? and more...

To shave your back. If you want to shave your back, it's quite difficult to reach every area of your back unless you are very flexible. But even if you very flexible it's quite an exercise. You'll rather have somebody else to do for you. For example, if you take swimmers, they shave the whole body, including the back. I'm sure that having somebody to shave your back makes it easier for you.