Strengthen your core and improve your balance with the Huku Corefit! The Huku Corefit Balance Board is an excellent choice for those looking for a more focused core workout.  The narrower deck helps you focus on stability through training your core and is excellent for planks, pushups and bridges, to name a few. The roller is a great size for beginners through to seasoned pros and offers an all-around and dynamic core workout. Ideal for upper and lower body strength training.