In the year 2000, the standard size of a table tennis ball was increased from 38mm to 40mm in diameter. This change aimed to slow down the speed of the game, making it more manageable for players and enhancing its visibility for spectators. The larger ball size has since become the norm, contributing to a more dynamic and spectator-friendly sport. The decision to enlarge the ping pong ball also had significant impacts on the sport's strategy and equipment. Players had to adjust their techniques