Alex Collins is a running back for the Baltimore Ravens.
Running backs have to run (obviously) and in order to do that and avoid getting tackled, they sometimes need to rely on some really fancy footwork.
Well, Alex has a very interesting way to help improve his agility on the field.... Irish dancing!
For those that don't know Irish dancing...think Michael Flatley...the Lord of the Dance...
A tried it myself for a short time and you need to have an INCREDIBLE amount of stamina and be really well coordinated. Both of which I do not have, SO needless to say, it was not for me.
But Alex is pretty good at it! Check out the video he posted to Twitter last week!