Video: Footage of Rafael dos Anjos training should have Conor McGregor worried

This is going to be one hell of a fight...

It's getting closer and closer to March 5 and the biggest showdown in UFC lightweight history. Conor McGregor will face arguably his toughest opponent yet when he squares off against Brazilian Rafael dos Anjos at UFC 196. It's a fascinating match-up and it will be interesting to see how the lightweight champion's aggressive and high pressure style will face up against McGregor's boxing. Dos Anjos looks in unbelievable shape in this almost Rocky-style training montage below - McGregor beware... https://www.youtube.com/watch?v=6SICialA0lk Video via WrestlelitePodcast