Jello anyone?

Just got my run in. 7.6 miles. Woo Hoo. But boy do my legs feel like jello....and not the set up jello or the jiggler jello...more like the still semi liquid stage jello. Eating my post run snack of Oikos vanilla yogurt, with homemade granola, banana and blueberries. Yum! Coming back in from my run, I passed a guy, also running and....he saluted me. I'm not sure what to make of that. Usually when I pass people we exchange the typical lift your hand and kinda of wave signal thingy....but in return I got a salute. Kinda made me feel good..I must admit, especially since I was getting extremely tired! Time to get the kiddo down for her nap. Until next time...