When I played college football, it amazed me at how many of my teammates had no clue how to optimize their sprint times. Their technique is poor, their starts are awful, and they think they are ok!

And their high school coaches are "know-it-alls"! While I was a player, several teammates approached me to help them improve their 40-yard dash (one was a legitimate draft pick). The situation was a quick fix for speed.

I had no time for a training program so I had to look at their technique. I have found with most football players untrained in sprint technique, they make four common mistakes.

PROBLEM: There are significant disadvantages to carrying a single water bottle while walking and running. Clutching a single bottle impedes the rhythm of your workout by creating imbalance, forcing your body to compensate. Plus, most of the single water bottles you carry are disposable and clog up your landfills.

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