Improve your fitness routine with the CORTEX Fitness Ball in Grey. This 55cm exercise ball is a versatile and must-have piece of equipment for your home gym. Perfect for targeting core muscles, stability, balance, and flexibility.

The CORTEX Fitness Ball is made from high-quality, anti-burst material to ensure durability and safety during your workouts. Whether you're doing crunches, planks, or using it as a desk chair to improve your posture, this fitness ball is up for the challenge.

In a sleek grey color, this fitness ball adds a modern touch to your workout space. Portable and easy to inflate, it's ideal for home workouts, pilates, yoga, and more. Enhance your exercise regimen and take your fitness journey to the next level with the CORTEX Fitness Ball in Grey.