Here is a balance trainer for indoor training for surfing, skateboarding, snowboarding, and paddling. The SWELL Balance Board Trainer has an elongated convex base to give you the same feeling as a wakesurf board or snowboard. You can use this to practice all kinds of tricks and perfect your spins and shuv-its.
Thanks to this board, you can make your body stronger and perfect your balance. The board has a 1/4″ polymer base with a wood top and EVA foam for traction.