The Bosu 26-Inch Pro Balance Trainer is an easy-to-use piece of exercise equipment, perfect for sports conditioning, rehabilitation, and more. Great for cardio, strength training, and yoga, this exercise ball will challenge your skills to enhance your performance.This exercise ball challenges the entire body with integrated, multi-joint movements requiring muscle groups to simultaneously work together. Use for enhancing agility, improving flexibility with yoga, or for sports training drills. Designed for commercial use, this balance ball is great for personal trainers, physical therapists, and fitness instructors. With a patented non-slip, dually over-molded base, this exercise equipment is meant to withstand continual daily gym usage and supports up to 350 pounds. Featuring a latex-free, burst-resistant material this balance ball will last for years to come.