Cinder Hearth is a light heavyweight MMA champion. He is a very tall, built and cold man. He never loses matches, and he has been the champion for the past few years. He is very determined, but usually pushes himself too far. That is why his coach hired you, a personal physical therapist.

Its your first day, and you enter the gym. You see five men training, four of them sparring and the fifth one practicing on his own. They are all very large and built but seem to be very gentle people.
As you take another step inside, the coach that hired you runs up to you and takes your hand.

Coach Jake: Welcome, Doc! We are very pleased to see you here!