4FIZJO DONUT AIR BALL exercise ball, 50 cm, blue
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LithuaniaThe 4FIZJO DONUT AIR BALL is an inflatable exercise ball for fitness, rehabilitation exercises and corrective gymnastics. This blue 50 cm model has a flattened ring shape with a central opening.
Shape and uses
The flattened shape increases contact with the floor for greater stability during exercise, while the central opening adds comfort. Use it for back and abdominal muscle exercises, mobility work and general fitness training at home, in the gym or during physiotherapy sessions.
Made from PVC, the ball features an anti-burst system that allows air to escape slowly if it is damaged. A pump with a pull & push system is included.
Preparing for first use
After unpacking, leave the ball at room temperature for approximately 2 hours. Inflate it to 80% of its volume and leave it for 24 hours to allow the material to stretch. Then inflate it fully, without exceeding the 50 cm diameter, and close the opening securely with the white stopper.
| Colour | Blue |
|---|---|
| Material | PVC |
| Ball diameter | 50 cm |
| Anti-burst system | Yes |
| Included | Pump with pull & push system |
| Shape | Flattened ring with a central opening |
| EAN | 5907739312969 |
|---|
Is a pump included?
Yes, a pump with a pull & push system is included.
How does it differ from a round exercise ball?
It has a flattened ring shape with a central opening. The larger contact area with the floor helps provide stability during exercises.






















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