I've known this guy for years. I've seen him go from bony to brawny. I asked him could he train me and my girlfriend and I will say the training I did before meeting him was a joke! This guy seriously knows how to get your heart pumping and a nice satisfying sweat going . I always feel strong and accomplished after our workouts and my girlfriend has never looked better. If you are afraid of effort and progress, don't work with Colin !