So you would like to get your body fitter for surfing and swimmer? The Mavrex Fitness Trainer has you covered. It comes with two pull units to replicate the motion and resistance of paddling a surfboard through water. It is pretty simple to set up: simply put the hook on top of your door, hand the units on it, place the anchors over your door, and close the door and unhook the units.
Thanks to this surf trainer, you can work on strengthening the muscles in you arms, back, and shoulders. The Mavrex Surf Trainer can be used indoors and outside.