This is the Crawler: a versatile fitness tool that lets you perform 500 exercises. It can be used to burn fat, build muscles and put your body on its toes. It has an advanced roller system for circular movement. The Crawler has adjustable weights.
The Crawler has a balance ball on the other side. It has ergonomic grips. You can use sport specific workouts with this. Expected to ship in May. More information is available here.