I'm 16 and a half, about 5'9, 200 lbs, I've always been very strong and fast for my weight, and I am naturally athletic. This coming winter i am starting to compete competitively in mixed martial arts. I am trying to drop a decent amount of weight so i can make it into a lower weight class, while at the same time building muscle. keep in mind that even though I am strong and athletic, I definitely have fat I could do away with; I'm not even close to being skinny. I've tried going for about an hour of cardio at least ever day, then switching off upper and lower body weight lifts every other day. after a few weeks of doing this and not counting calories, but eating until I felt barely full, I haven't lost a single pound, nor do i look to be in any better shape than i was to begin with, meaning I don't look like I built muscle to account for the lack of weight loss. Could anyone gives me specific diets/exercise routines they know of or have worked for them? I have a decent weight set available for use.