CIAN O'NEILL: How football principles influenced hurling strategies

Coach across several codes and current member of the Galway football backroom staff, Cian O'Neill joined Ger Gilroy for a coaching masterclass and lesson on the history of irish coaching, ahead of the All Ireland final on Sunday. Gaelic football on Off The Ball is in partnership with AIB - Proud sponsors of the GAA senior football Championship. Check out #TheToughest for more.