Levels
Excellent way to increase your Mafia power in MafiaWorld.app. Don't forget to return daily to the gym or you will lose the gained power little by litlle.
Exercises
Performing these exercises at least once is part of the collection "All exercises", which is worth 75 diamonds.
Extra information / researches
The gym is unlocked once your Mafia Mansion reaches level 10. In the Research Lab you can increase the power of your exercises by up to 50% extra.
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