Why do some Wilson official size footballs have inflation specifications of 7-9 PSI and others 11-13 PSI?
Wilson's official size footballs have different inflation specifications depending on the model and intended use. Footballs with 7-9 PSI inflation are designed for recreational use, while those with 11-13 PSI inflation are intended for competitive play.
The higher inflation pressure gives the ball a firmer feel, which is preferred by experienced players for better control and accuracy. The lower inflation pressure makes the ball softer and easier to grip, which is beneficial for recreational players or those with smaller hands.
It is important to note that the recommended inflation pressure is printed on the ball itself. Using a ball with the incorrect inflation pressure can affect its performance and durability. Over-inflation can cause the ball to lose its shape or burst, while under-inflation can make it difficult to throw or kick.
Related Questions:
- What is the inflation pressure range for recreational footballs?
- What is the inflation pressure range for competitive footballs?
- Why do experienced players prefer higher inflation pressures?
- What are the benefits of using a ball with the correct inflation pressure?
- Where can I find the recommended inflation pressure for my football?
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