Iain Dowie: Building a good vocal unit

"Communication is such an important part of the game, particularly as a back four, but also throughout the whole team," says former Crystal Palace gaffer, Iain Dowie.

"It starts with recruiting the right characters, who you know are quite comfortable in communicating. But, there are a few drills you can do."

To find out what these drills are and more, click play and let Dowie explain.

The Freeradio Grass Roots Football Show is the biggest grass roots football event in Europe. For more information on this year’s event at the Birmingham NEC on May 25-27 visitwww.grassrootsfootball.co.uk

Also see:
Iain Dowie: Defending with 10 men
Dealing with disappointment
Playing as a target man: the essentials
How to zonal mark from a corner
Positive mental attitude