URBNFit Exercise Ball (Multiple Sizes) for Fitness, Stability, Balance & Yoga – Workout Guide & Quick Pump Included – Anti Burst Professional Quality Design (White, 85CM)

EXERCISE BALLS: ULTRA TOUGH CONSTRUCTION FOR PERFECT CORE WORKOUTS! Do you love working out and rather than endless sit-ups, would like a super convenient way of performing back, stomach and core strengthening exercises? Would you like a super...