Not to burst your bubble, but you'll notice 10 lbs of muscle pretty quickly. Think about taking 10 16-ounce lean steaks and slapping them on your upper body. That's 10 lbs of muscle.
If I were to speculate, I'd guess you've added a couple of pounds of upper body muscle, and the rest is additional fat that is more evenly distributed on your body. Two words: "cut phase".
Originally Posted by WildeMan
So, I'm a 44 year old guy,...