Kyphosis

Kyphosis also known as roundback or Kelso's hunchback is a condition that people get when they keep thier neck faceing down to much, for example, laptops you have to keep your neck down to see what you are doing. The spine has a series of normal curves when viewed from the side. The condition is serious if you have to many hours having your head down, you will slowly start to curve and then at the serious point you end up with a hunchback.