I started learning my black belt material. Got the first half of the first of my three open-hand forms down pretty well. I think the second half is the mirror image of the first, so that shouldn't take long to learn.
The form is short, but it is almost entirely done in a kemasay, or horse stance - meaning with legs spread and bent about 90 degrees, feet pointing forward, back straight. After running through this form repeatedly for long periods of time today, I have concluded that my legs are about to become VERY strong.
I'm tired, and still sore. As long as I keep moving, I feel pretty good, but after sitting down, it hurts to get up and move.
So I won't be spending much time on the computer. Which is just as well.