The coaches are knowledgeable of body mechanics, and boxing and kickboxing techniques, which allow them to construct logical, individual and group workout programs.
I am in the Rock Steady program at Title gym that is specifically for people with Parkinson's Disease. I go 3 days/week and an additional couple of regular exercise/boxing classes. I've found the instructors to be very skilled and talented, and certainly good at imparting the proper skills to class members.