55 cm Fitness Ball with Hand Pump

Bring your core training, balance work, and flexibility sessions to life with the RBX 55 cm Fitness Ball — a workout essential that meets you wherever your fitness journey takes you.

Designed for versatility and everyday use, this inflatable fitness ball is ready to anchor your home gym routine whether you are flowing through yoga, grinding out stability moves, or simply trading your desk chair for something that keeps you engaged and active. A hand pump is included so you can inflate it and get started right out of the box — no extra trips to the store required.

• 55 cm Diameter: The right size for most adults to maintain proper posture, form, and alignment across a full range of core, balance, and flexibility exercises.
• Anti-Burst Safety Design: Engineered to deflate slowly rather than pop suddenly if punctured, giving you a safer, more controlled workout experience every time you train.
• Hand Pump Included: Everything you need to inflate and use the ball arrives in the same box, so there is nothing extra to track down before your first session.
• Versatile Fitness Tool: Works beautifully for core strengthening, yoga, pilates, balance training, physical therapy exercises, and even active sitting throughout the workday.
• Lightweight and Portable: Easy to move between exercises, reposition around the room, or deflate and stow away when your workout is complete.
• Durable Anti-Burst Construction: Built with puncture-resistant material designed to hold its shape and stand up to the demands of consistent, everyday fitness use.

From a morning stretch on the lanai to a full core circuit in the living room, this fitness ball fits right into the active, sun-filled lifestyle you have built here.