Sunny Health & Fitness Premium Anti-Burst Exercise & Stability Ball - size: 21.7" (55cm)

About this item

• 【ALL-IN-ONE EXERCISE YOGA BALL】 Use it for yoga, Pilates, stretching, ab work, balance training, pelvic floor exercises, prenatal routines, or as an active sitting chair at home or in the office.
• 【BUILDS CORE STRENGTH & BALANCE】 Helps activate stabilizing muscles to support core strength, coordination, posture, and everyday movement without heavy equipment.
• 【SUPPORTS PHYSICAL THERAPY & RECOVERY】 Ideal for low-impact movement, back-friendly stretching, physical therapy exercises, prenatal comfort, recovery work, and gentle routines.
• 【ANTI-BURST, THICK-WALL DESIGN】Built with durable 2.0mm walls and a high-capacity structure to support dependable performance. Engineered for safe, steady use across fitness levels.
• 【NON-SLIP TEXTURE FOR CONFIDENT CONTROL】The textured exterior helps improve grip and stability so you can focus on form.
• 【PREMIUM PVC, 660-LB CAPACITY】Made from non-toxic, premium PVC that’s odorless and skin-friendly, with a 660-pound capacity for dependable support. Designed to stay stable through active sitting, training, and recovery, so you can focus on form.
• 【S 21.7” SIZE FOR PETITE TO AVERAGE USERS】The S 21.7-inch exercise ball is recommended for users 4'8"–5'5" and desk heights from 28"–30", offering comfortable support for seated posture, core training, stretching, and everyday low-impact movement.
• 【EASY SETUP W/ INCLUDED PUMPS & TOOLS】Includes a foot pump, hand pump, 2 stoppers, and a stopper remover. Inflate in stages, let the ball rest for 2–3 days after initial inflation, then top off to your desired firmness and size.
• 【EST. IN SUNNY CALIFORNIA SINCE 2002】Sunny Health & Fitness delivers premium equipment with a commitment to quality. Backed by U.S.-based support and certified trainers, we offer a truly unmatched “Fit for Everyone” experience.

Overview

• Brand: Sunny Health & Fitness
• Material: Polyvinyl Chloride (PVC)
• Color: Light Grey
• Age Range (Description): Adult
• Item Weight: 2.4 pounds