Looking for some solid workout that will really improve my time
Looking for some solid workout that will really improve my time
CrossFit Style Sprint Repeats
But don't forget to throw in some heavy weight lifting and box jumps as well. That way, you're on the fast track to getting BUFF and RIPPED
Pete knows what he is talking about.
http://www.runnersworld.com/race-training/solving-the-5k-puzzle
Run fast, run very fast.