It's so freaking hot now. I'm a big and I've never done well in extreme heat even when I was in good shape. But now carrying 75 extra pounds its a suffer feast when the humidity levels get above 70%. Tonight was case in point. 4 mile easy run after an hour easy on the bike this morning. Took salt pill and kept my HR down but my perceived effort was through the roof. I walked for the first time during a run in several months. See the lovely pic for a demo of the humidity around these parts. Oh and tomorrow is a balmy 97!