what is the purpose of gym?

[Buffs Mad]

It tells you in the description. The important part is Training facilities generate Rests (Green Packs) for your club. The amount generated increases as the facility levels up to a max of 7.

[wxyzain]

It tells you in the description. The important part is Training facilities generate Rests (Green Packs) for your club. The amount generated increases as the facility levels up to a max of 7.

Thanks mate