I don't always work out, but when I do, I can't walk for a week

My kids are laughing at me. I was so excited that I could run so long on my treadmill this morning. Now, I am hobbling around like a little ol lady. I need some WD forty squirted into my hip joints! Wow!
So worth it! It's  just gonna be a very sore and tender week! I'm up for it.