Brian O'Driscoll gives a fascinating work Leinster players are instructed to do in order to free up space when creating attacks.
Watch Rugby Tonight live on BT Sport all season.
Subscribe to our RU-vid channel for the best videos from BT Sport ➡️ bit.ly/17YTeL5
Subscribe to our 'No Filter Boxing' RU-vid channel ➡️ po.st/NoFilterYT
Twitter: / btsport
Facebook: / btsport
Instagram: / btsport
Website: sport.bt.com
12 ноя 2019