I also was able to do some running today. Today I ran to help the Michael J. Fox Foundation. This weekend for every mile people ran via the Charity Miles App the Michael J. Fox Foundation earned $3 per mile. Awesome way to make a difference.
So I've heard really good things about rolling a tennis ball around on your legs/back after a run. Today I finally broke down and bought some tennis balls to try this. Let me tell you it lived up to the hype. Here is an illustration I found on good places to use the tennis balls to help with
Myofascial release in the back: