Best Seller | PBLX Yoga & Pilates Exercise Ball - Blue PBLX Yoga & Pilates Blue Exercise Ball - Used in a variety of stretching exercises, yoga, and Pilates. Improves balance, fitness, and Strengthens core muscles. Professional-grade, anti-burst exercise ball great for core and workouts. ... more PBLX Yoga & Pilates Exercise Ball - Blue PBLX Yoga & Pilates Blue Exercise Ball - Used in a variety of stretching exercises, yoga, and Pilates. Improves balance, fitness, and Strengthens core muscles. Professional-grade, anti-burst exercise ball great for core and workouts. Bed Bath & Beyond | | $14.95 FREE shipping go to store |