Duraball Pro
DB.5
$99.00 - $159.00$119.00 - $179.00
The World's Strongest Exercise Ball
- Exclusive New Zealand Distributor
- Duraball Pro Balls are the best on the market.
- Safety, performance and feel make this the ball of choice for gyms, schools, clinics and athletes.
- This particular brand has been tested by the University of Newcastle engineering department, and if a puncture occurs, it will deflate slowly rather than burst.
- Test inflated for your safety.
- Latex (Rubber), BPA & Phthalate Free.
- Made in Australia.
Stock due mid-July. Purchase now at special pre-order pricing.
View Load Safety Testing Report
View Swiss Ball Exercise Guide
More About Duraballs
What is “Anti-Burst”?
It is very important to use a high-quality ball product that is actually “anti-burst” such as the DuraBall Pro Swiss Ball.
This particular brand has been tested by the University of Newcastle engineering department, and if a puncture occurs, it will deflate slowly rather than burst. It is still possible for a Dura Ball to get punctured, but the injury risk is much lower.
The DuraBall Pro Swiss Ball is tested in a specially designed apparatus, which can progressively load a ball with a series of free weights. The test ball is then punctured with a very sharp, 10mm knife blade.
A ball is deemed to be anti-burst when the cut in the ball does not expand from the size of the cut made by the blade.
The manufacturer’s tests on the DuraBall Pro have exceeded a 500kg burst resistance rating. This means that if you applied a dynamic load of 500kg to the ball and it suffered a puncture of any kind, it will deflate slowly. This gives a margin of safety to prevent injury in any use of the ball.
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