Gym

In the Gym you can train : Agility , Strength , Guard and Labor.
Train when your Energy and Will are high , this way the training will give you more stats. Don't train when your Will is 0 or you will just waste your energy.

Jail Gym

The Jail Gym works in the same way as the Normal Gym. The only difference between them is that the Jail Gym give you half of the stats that the Normal Gym give .