I tried p90x 3 looking for more weight training after doing 21 day fix. I lost so much weight too fast. I notice my skin was sagging which did not look nice. I w anted to look lean. p90x3 workouts are only 30 minutes, 6 days a week for 90 days. Tony Horton is the trainer behind this program. He includes a variety of intense routi nes for resistance, cross- training, c ardio, core, flexibility and balance. I have never tried p90x, but I have heard great things about the program, however I did not want to s pend an hour o f my day working out . I am a busy mom, I don't have time for that. Tony Horton is fun to listen to be cause he is a comedian and makes working out interesting. As far as eating, his nutritional guide involves intuitive eating, so its not structured like the 21 day fix. I enjoyed the variety of this program because I did not feel bored. Before p90x3 August 5 Weight 145 Chest 35 Arm 12.5 left /12.75 right Waist 30 Hips 35 Legs 19 left 19 righ