Let's get down to business - Size 4 balls weigh between 12-13 oz, and have a circumference of 25-26 inches. Size 5 balls, on the other hand, weigh between 14-15 oz, and have a circumference of 27-28 inches. That's a pretty big difference, right?
But here's the thing - the size of the ball doesn't just affect the weight and circumference. It also affects the bounce and roll of the ball, which can be a game-changer for players. Size 4 balls are generally easier to control, while Size 5 balls are more challenging.