Question for the crowd. this is going to seem crazy, but after finishing IM70.3WC, I felt like crap and was yawning frequently for a few minutes until I sat down and gathered myself. It was hot, and I was up at my threshold HR if helpful, but has anyone had this experience before? Any insight as to what causes it? I played webMD and it looks like it might be a) lack of O2 related or b) maybe a cooling mechanism.
Regardless, I have done hotter races in the past with just as high of a HR and never had this kind of reaction...Thoughts?
Regardless, I have done hotter races in the past with just as high of a HR and never had this kind of reaction...Thoughts?