The Indo Board Balance Trainer is a specially shaped, oval board, balanced on a long roller. The Indo Board is a great cross training tool for a variety of sports, from extreme boardsports to all mainstream sports that require agility and innate balance coordination. It can be used wherever an open 6 foot surface area is available, indoors or out (a carpeted area is recommended). The learning curve for most enthusiasts is about 5-15 minutes to master basic control of the device. A challenging core, strength, agility and balance workout while maxing out the fun factor!