I feel like I have my own personal trainer with the instructors! They are eager to answer questions and to show proper form to keep you from injury. The Members or WARRIORS are helpful with motivation and a little banter in the class makes it enjoyable! I wanted something that I could enjoy and get a great workout for someone my age. I needed modifications because of chronic conditions of the neck, back, knee and shoulder issues. When I walk out of class drenched with sweat and I can barely walk up my stairs because my legs feel like jelly, I know that I have left everything on the mat and I am relaxed!