Lesson learned at the end of tonight's kyukido class: sweaty bare feet tend to stick to the floor/mats and may not turn just because the rest of your body does. I twisted my right knee pretty good, so now I am sitting with ice (well, actually frozen peas) on it, I’ve had ibuprofen, and I will be skipping, at the least, tomorrow’s run and GST. Just when I feel like I’m back on track, something always seems to come up and knock me backward.