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Why Are Padel Balls Pressurized? Exploring the Science

Every time we pop open a new can of padel balls, there’s an unmistakable hiss – a signature of the pressurized container. But have you ever paused and wondered, “Why are padel balls pressurized?” Delving into the world of padel, a sport that often draws comparisons with tennis, the intricacies of ball pressure, from the atmospheric pressure inside to the bounce on a padel court, play a pivotal role in the game.

Both padel ball and tennis ball enthusiasts know the feel of new balls, their correct pressure ensuring an optimal bounce. But there’s more to this story, touching on the sport’s regulations, the life of the balls, and even the world padel tour standards.

So, before you hit your next shot with your Padel racket or compare the nuances between different brands, let’s dive deep into the science and reasoning behind those pressurized Padel balls.


why are padel balls pressurized


  • Maintaining the Right Pressure: Padel balls, much like their tennis ball counterparts, are filled with gas to maintain internal pressure. Specifically, padel balls boast a pressure of between 10psi and 11psi. As time passes, balls lose this pressure. To counteract this, the balls are kept in containers pressurized to the same level, ensuring they’re game-ready straight from the can.

  • Assurance of Quality: Players, whether they play padel or tennis, value consistency. Thus, it’s of utmost importance for manufacturers to ensure that their padel ball and tennis ball products maintain the correct pressure for optimal bounce on the court surface. The sealed containers give peace of mind that the balls inside are new and haven’t lost their desired pressure.

a man and woman holding a padel rackets and padel balls

The Science Behind the Pressure

  • Porous Rubber Core: At the heart of the padel ball is a porous rubber layer. Because of this, over time and with every hit on the padel court, a bit of the air inside the ball escapes, causing it to lose pressure.

  • Importance of Consistency: For padel players, from beginners to professionals competing in the world padel tour, the predictability of the ball’s bounce is crucial. It ensures that the ball reacts uniformly each time it’s hit with the padel racket.

  • Short Life but Long Fun: You might feel that padel balls lose their bounce quicker than tennis balls. This could be because of the higher starting internal pressure of padel balls. Typically, after around four active play hours or three weeks outside their pressurized container, padel balls might start to feel a bit flat.

one hand holding padel ball

The Art of Keeping Padel Balls Alive

  1. Pressure Canning: Both new padel balls and tennis balls owe their consistent bounce to a process called pressure canning. This process ensures that the atmospheric pressure inside the ball’s container mirrors the pressure inside the ball, counteracting pressure loss.

  2. A Tip for Long-Life Balls: Every player, from those on the world padel tour to casual weekend players, wants their balls to last. A tip for extending ball life is the Tennis Ball Saver by Gexco. Originally designed for tennis, this tool can also give old padel balls a new lease of life by re-inflating them.

  3. The Importance of Bounce: A consistent bounce is paramount in games of padel and tennis. Especially for higher-level players participating in tournaments like the World Padel Tour, predicting how a ball will come off a Padel racket or tennis racket can make or break a point.

The Art of Keeping Padel Balls Alive

Final Thoughts

So, diving headfirst into the realm of padel, why are padel balls pressurized? The answer isn’t just a simple throw of science; it’s an intricate weave of science, padel regulations, and personal preference. As you embark on your journey, either preparing to play padel or as an experienced tennis player drawing comparisons, you’ll notice that not all balls are created equal. There’s a significant difference between flat padel balls and those pressurized to the same pressure as higher quality balls, specifically designed for playing padel at different altitudes, from sea level to higher elevations.

When choosing between brands, understanding the importance of pressure is paramount. It’s not just about how long padel balls last, but about the game’s very essence. Whether you’re playing with the same balls you’ve had for a few weeks or considering the addition of training balls to your collection, remember that pressure is more than just a number on a Pascal box or square-inch rating. It’s about maintaining consistency in your play.

While some players opt for a ball pressurizer or even a manual pump to re-inflate older balls, others lean towards the allure of brand-new balls, seeking that consistent bounce and feel. Recent articles and posts on the topic highlight the growing trend of players investing in devices to keep their balls at optimal pressure for longer, reducing the frequency of purchasing new balls.


Yes, padel ball pressurizers do work. They are designed to restore and maintain the internal pressure of old balls, extending their playable life. By putting old balls in these pressurizers, you can re-inflate them to their optimal pressure, ensuring consistent bounce and playability for a longer duration.

Tennis balls come in a pressurized can to ensure they maintain their internal pressure and optimal bounce. Tennis players, from casual to professionals, prefer balls that bounce consistently. By packaging them in a pressurized can, the balls remain at the same pressure as when they were manufactured, even if they are stored at higher altitudes or for longer durations. Recent posts and articles have highlighted the importance of this consistent bounce in the world of tennis.

Yes, you can play tennis with pressureless balls. While they lack the internal air pressure found in regular tennis balls, they are often made with a thicker rubber, which compensates for the lack of pressure. Over time, as the rubber wears down, these balls can become bouncier. Tennis players, especially those at the beginner level or those playing at higher altitudes, might opt for pressureless balls for practice as they offer a different experience and a longer-lasting alternative.

Pressureless tennis balls are balls that don’t have the internal pressurized air or gas typically found in standard tennis balls. Instead of relying on internal pressure for bounce, they have a thicker rubber exterior. They start less bouncy, but as the rubber wears down with play, they gradually become more bouncy. Many tennis players use them for training purposes, especially when they want more balls for prolonged practice sessions without the worry of losing bounce over time.

While topspin can be used in padel, it’s not as pronounced or effective as in tennis. The reason head-on is the solid walls of the padel court. Topspin shots, which dive down and bounce up high in tennis, don’t produce the same effect in padel. When played, they tend to rebound off the walls in a more predictable manner, making it easier for opponents to return. Thus, many padel players prefer using slice or flat shots for strategic advantage.

Yes, the ball can hit the body in the Padel, but it’s considered a fault. If the ball hits any part of a player’s body, even if it’s the foot, before bouncing or hitting the wall, the point is awarded to the opposing team.

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