Injury #1

Well... I guess I get to use the new ice packs I bought for training. My left knee is injury #1. I have no clue what I did to it. I ran a 5K training run Tuesday, no problem. Did yoga for an hour last night, no problem. Then a few hours later while walking up stairs, sharp pain in my left knee when I bent and put weight on my leg. It's still a little sore a day later. I really hope it's something minor and goes away by the weekend. I need to get in a 5 mile training run to prepare for my Miles For Moffitt race next weekend.