Since I've been focusing on the internal side of things, since I had a stomach problem about 2-3 months ago, I've lost 15 lbs and have never felt better. For the most part, it's been a change of mind, I just don't get urges like I used to, I find myself skipping dinner for the first time .... maybe just havong some oatmeal or cereal or dumplings for dinner. Not every night, but 2 or 3 times out of the week.

On a physical side, two man drills, punching drills, groundwork, etc. You'd even be surprised what walking the circle and the up/down of the opening Taiji can do .... without increasing your heart rate too.