MD Buddy Dynamic Wooden Balance Board Trainer (Teeter)Superior performance on the ice starts with superior dry land training. Work on those winter hockey skills throughout the year with the MD Buddy Dynamic Wooden Balance Board Trainer. Develop your stick handling skills, balance, agility, stamina, and reflexes, while strengthening your legs, back, and core. Its also great for uniquely challenging squats and planks. This set features a solid plywood board and a sturdy roller, approximately 5. 25 in