#Ipin tennis plus

Some tennis balls are better suited for certain surfaces than others. The return deformation must not be above 1.08 centimetres or below 0.67 centimetres. Moreover, the ITF specifies the forward and return deformation properties of tennis balls: the forward deformation must vary between 0.495 and 0.74 centimetres. The rebound is measured by dropping a tennis ball from a height of precisely 254 centimetres onto a flat concrete surface. The exact specifications for tennis balls made by the ITF are as follows:

#Ipin tennis plus

The federation distinguishes between fast, medium speed, and slow tennis balls plus specific ones for altitudes over 1,219 metres above sea level. It has approved four different types of tennis balls for tournaments and official matches. The ITF also gives clear instructions regarding the size, weight, and bouncing properties of tennis balls. Yellow and white are the only approved colours for tennis balls to be used in official matches. What Are The Specifications Set By The ITF? Only if it conforms to all those criteria will a tennis ball be approved by the ITF for use in official matches. According to the London-based tennis world association's rules, tennis balls have to meet precisely defined criteria regarding size, mass, bounce, colour, and deformation. Whether you are looking for pressureless balls, or regular pressurised tennis balls, tennis balls for kids and beginners, or long-lasting practice balls: here, at your trusted tennis online shop, you will find all types of tennis balls also as ITF-approved balls, naturally. You can easily recognise them by the ITF's seal of approval on the packaging. To always be prepared for any match, we recommend stacking up with ITF-approved tennis balls. That includes only those balls matching the specifications set by the International Tennis Federation, ITF. Show Your Best Tennis With ITF-Approved BallsĪt official tournaments, only ITF-approved tennis balls are allowed to be used.