My right arm is so sore. I have no idea why. I haven't lifted weights or anything. I haven't climbed since Sunday, and it became sore yesterday. Weird. I did something obviously...ha! I held a huge stack of paper with my right arm on Tues. for a long time. I remember now. I remember trying to answer the phone afterward and having my arm shake from fatigue. Thanks for helping me remember. That's pathetic. Paper made me sore.