How England's Ollie Chessum became the lineout king: Steve Borthwick's 12-second rule, 'plus-one' ploy and lifters' trick - as insiders reveal how giant lock is like an 'extra coach' in the pack

In his pursuit of the perfect line-out, Steve Borthwick instructed his England analysts to conduct a study on the science of the set-piece. Their extensive research was boiled down to a simple conclusion...

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