HI, I am very new to Cathy and would like help in buying the proper videos. Right now I am interested in building upper body muscle definition and am thinking of doing one or two body parts a day 3 x a week with my running for my other 3 days. I have a small upper body and would like Cathe to help me build back up. I used to do it at a gym but no longer go there and like the trainer telling me how and what to do. I would like videos that are easily divided by body parts. At least for now. I am not interested in the cardio aspect as much as the muscle developing. I have all firm and almost all fitprime tapes and plan to continue with these some or possibly after doing a body part with cathe. Thanks for the help. I was told to do CAthe workouts if I want MUSCLE!!! That is what I want.