I was in terrible shape in my 20s. I still need to drop 25lbs. I'd like to be at 180lbs. I'm 6', 35. I don't care about getting new clothes, I like it. My balance is weird, I do have to think faster on my feet, I did have "phantom fat", which was really weird. For a while, I had the caloric intake of a small female, and it drove me nuts. I have not spent enough time in matches, I do feel as though I was faster when I was a fatty. But years off will make you rusty.