Hi my name is catherine, and im sorry to ask so many questions, but im not realy sure on what fitness plan to follow anymore. Right now ive got musles, with fat ontop of them, so im trying to loose fat in all areas (arms, stomach, butt, etc..) anyways i was wondering which type of intensity of workout should i do? which one will get rid of my fat the fastest? -High intensity cardio lasting like an hour. -moderate intensity lasting like 2-3 hours. - or low intensity like 3 or more hours.?