I explained various physical problems, such as arthritis, and we have worked to strengthen those areas. Grace explains why we are doing specific exercises. I have had numerous questions about certain workouts, and she has always had an answer explaining why. I am delighted with the progress, and I credit Grace for that. I want to be able to come into the gym, use equipment to benefit my needs, and have various stretching moves that I can do in the gym or at home,and because of Grace, I believe I am almost at that stage.