The Indo Board Balance Trainer – Ride The Wave! The Indo Board Balance Trainer is a unique balance training device that feels like surfing or wakeboarding without the waves! FUNctional for exercise, training and rehabilitation, the Indo Board Balance Trainer is one of the most challenging and entertaining balance products on the market. The Indo Board Balance Trainer includes a custom oval board that balances on a long roller. Using the Indo Board for fun or as a serious workout helps the user: – develop balance & coordination – increase leg strength – enhance core stability – improve flexibility and coordination. Indo Boards also improve motor skills making it a great cross training tool for a variety of sports, from extreme board sports to all mainstream sports that require agility and innate balance coordination.