Streaking - what's it about?

So I decided to take on the Runner's World Challenge of streaking from Thanksgiving Day to New Year's Day. I've seen a lot of runners do it and I've heard it works great to loosen the body up after a long run. I thought I will give it a try for one month.

Yesterday was my 10K trot and I was feeling sore so I went out for a 1 mile recovery run today. DONE!