Top NFL running back Alex Collins took up Irish dancing to improve his footwork on the field

A few weeks ago, we brought you a video of 4-year-old Oscar Donnelly who was showing off some serious Irish dancing skills at a competition.

It looks like the buzz is catching on in high circles in the US as an NFL star has now taken up the past-time.

Alex Collins of the Arkansas Razorbacks, and one of the top running back prospects in the NFL has discovered Irish dancing as a unique way of improving his footwork on the football field.