Sweet calls and doesn't want C.J. to let his remorse about their Mom cause him to fall out of shape. Have C.J. use the equipment at the Ganton Gym. The treadmill and stationary bike are quick ways to lose Fat, and the weights are a good way to build Muscle (alternate between Left Shift and the LMB to have him use the weights). If he's past the Buff stage, have C.J. fight and defeat the boxing trainer.
When C.J. beats the trainer, he's taught some boxing moves:
- Running attack: while running, lock onto the target with the RMB and press Enter or F.
- Ground attack: lock onto a downed opponent with the RMB and press Enter or F.
- Combo attack: lock onto the target with the RMB and press Enter or F repeatedly.
(To have a longer look at onscreen instructions or dialogue, press Esc and go to Brief. You can go back through earlier instructions and dialogue by pressing Up and go forward through them with Down.)
All three indoor gyms are open (but the other two are in areas that are offlimits).
(A 4th indoor gym, the private one in Madd Dogg's mansion, is available after "A Home in the Hills,")
C.J. uses the last fight moves he was shown after beating a trainer, so you can send him to an earlier one if you want to change his fighting style.