Table tennis team. Then, you apply to join this group. Then, you can
1, consult group friends for information, for example, youth training class (coach? Price? Location), etc. , the opening hours and prices of the arena, the master's situation, the location and telephone number of the specialty store, the information of each club, all kinds of competition information, racket configuration and so on.
Get to know more group friends and invite them to play ball together.