Ouch. Aikido last night was entirely sitting techniques. You'd figure sitting is less tiring than standing, but that's so not right. No skin left on my knees. Looking at the photo of Yumippe's knees after she took a tumble on the streets of London and you'll get an idea of what my knees look like. Arms and back were sore from iaido on Monday, so in a sense it was good to have a lower-body workout at aikido. So now my entire body is in pain. I love it.