I'm a 48 year old female. 5'9", 260lb I'm in very good health & in pretty good shape for my age & size. I have been using your Maximum Intensity Strength (average 2x's/week) work out for about 10 months & really LOVE it. I also, do a low impact aerobic tape & average working out 5 days a week. I feel great but am not happy that I don't lose weight too. I had a foot injury that prevented me from doing any walking, high impact & stepping exercising. I can now walk without pain & feel it's time to step up my routine in order to lose weight. What would you suggest?