GB cyclist Dani King says multiple tactics needed in road racing

British Olympic track cycling champion Dani King explains the differences between road and track cycling ahead of the Fleche Wallonne road race classic in Belgium.

Joined by Wiggle-Honda team-mates Laura Trott and Joanna Rowsell, BBC Sport's Matt Slater asks them about the new challenges they are experiencing in their careers.

It's the first time the Olympic team pursuit champions are riding a road race together.