The Air Climber is one of the most innovative exercise machines ever releashed. It is made by Tristar in conjunction with Brenda Dygraf. The Air climber is a great workout machine that you can use for a whole body workout. It's small and compact allowing you to transport it when need be. Not only that, it's very durable and will hold up until hard conditions. The air climber comes with elastic bands so you can get a great upper body workout too.