That's how I feel; wow! I wish I could feel like this all the time.
Last night I was eager for my run. I did some great stretches before and after and I can feel a little pain in my hamstrings today and it makes me feel good! The run itself has me puzzled because I can't, for the life of me [what does that saying really mean anyway?] figure out how I was managing to run for a half hour straight before my injury! I ran with wrist weights too! I usually take those off after the warm up (sometimes after the first run set).