"GYMp3 and Greg Isaacs have really helped me stay motivated during a workout. Just when I think I can get lazy, Greg is right there pushing me to do my personal best for that day." - Andrea - Los Angeles, CA

"I am always intimidated when I get to the gym, I never quite know what to do and if I am doing it correctly. Well GYMp3 solves that for me. I walk in the door, press play and I am taken care of. Greg rocks!" - Eileen - Chicago, IL

"I have worked out with trainers in the past, so at first, I thought it was going to be too easy, but once we got started, Greg worked my but off. I was really impressed with how the pace kept me going and the music was awesome. " - Patrick - Gainesville, FL

"Greg's workout is terrific, I could not afford him in person, so thanks to GYMp3 I can listen to him when I want to on my iPod." - Jennifer - New York, NY

"Finally I found a product that inspires me to workout! No cheese, just rockin' beats and great routines to keep me focused." - Kevin - Seattle, WA

"I cut back on private training at the gym and substituted GYMp3 three days a week. It is really affordable and I feel like I am making good progress." - Tom - Dallas, TX

"With my travel schedule, I can use ULTIMATEp3 in the gym or at the hotel. I don't miss a workout. Even doing a few tracks at home is totally doable." - Andrew - San Francisco, CA

"After having my second child, Greg Isaacs' routine is like gold! I am finally losing those extra hard-to-lose-pounds." - Jada - Los Angeles, CA