Differences between National Standards and Guangxi Standards

China Volleyball Association issued the rules of balloon volleyball competition in 20 13, and revised it in 20 17, which became the official event of the National Games and was called "national standard". There are great differences between "national standard" and "standard" in ball games, venues and rules. Among them, the "national standard" ball refers to the balloon volleyball made by the national standard. The ball is made of cloth, has an inner liner and feels soft. It can be called cloth ball. "Guibiao" ball adopts Guangxi local standard. The ball is made of rubber and has no inner container, so it feels hard.

In terms of rules, the "national standard" requires that the number of players in each team be four. If it is an old-age competition, it can be relaxed to five, and the requirements for receiving service and touching the net are more relaxed.