Does any one have breakdown data on 10 20 and 40 tard time breakdown like they have for the 100 meter races. The more data the better. Laser or acutrack data would even be better. I would love to determine acceration data at each point in a 40 or 60 yard run. I have seen information fron the university of nebraska but dont know how accurate that data is.
I saw the same chart from UNL, did you get it from their football conditioning book?
yes, there is also an article nsca website.