Over doing it

I have a tendency to get carried away sometimes.  I've been wanting to add more weight training to my workouts to compliment my running, so I bought a book called Weight Training for Running.  It shows all of the different exercises and has charts for in season, off-season and supplemental training.  Well, I followed the in season training workout yesterday and I did too much.  So much that my legs were way to sore to move let alone run.  I will still be doing the weight training but will have to scale it back a little bit so I don't end up hurting myself. I'll be spending some more time stretching and using the foam roller today in hopes that I'll be able to get my mileage in tonight.