I'm not sure if this is the right forum, but here goes. In about two weeks I've gained a little less than a quarter 1/4 inch on my arms, however, when I went to weigh myself today, I was pretty much the same weight, in fact, I may have went down a little. I know that's possible if I'm losing fat and gaining muscle at the same time, but to me, my level of definition looks the same. So how it is that my stats have went up, but my weight is the same?