Gymbox is a very intense place to get in shape in. If you need a real kick in the rear to get moving, this place will try its best to beat you into shape. They have tons of classes, from boxing to dancing, from spin/soul cycling to every kind of high-energy, high-impact, high-intensity instruction there is. They offer classes for these as well as one-on-one sessions. Just walking in there, you feel like you are entering some sort of arena for extreme competition.