How to take a World Cup shootout penalty

The World Cup is entering the quarter-final stage, which means we could have a few more high-stake penalty shootouts ahead of us.Before the knockout stages, BBC Sport and Opta had a look at every World Cup shootout penalty ever taken.But after four memorable shootouts in the last 32 and last 16, we thought it was worth recrunching the numbers.We have already seen the first World Cup sudden-death spot-kicks since 1994, two different shootouts with a joint record five penalties missed, and only th