It's only my second day playing Arkham Origins. I'm normally pretty great in a fight, but I've been hit and lost my health. In previous games if you had a good fight, afterwards some health is restored. Well I just had a perfect fight, and NONE of my health came back. How does regaining health work in this game? Am I doing something wrong? Do I have to hit a specific Freeflow Multiplier to get health? Please help!!!!