The New and Improved Vew-Do Balance Boards Mini Balance 101 balance board is ideal for beginners and basic balance training. With it's decreased running length and smaller diameter rock the Mini 101 provides basic fore and aft movement with incredible stability. The decreased maneuverability of this rock allows for controlled rehabilitation and strengthening routines. Knowing you can stay up is half the battle. Colors may vary. Purchase of board includes rock of the same name.