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For Aspinall this will a morale-boosting performance after the world number 11 spoke candidly about suffering with 'dartitis' , external- a condition where players have a mental block when it comes to throwing on the stage.

Kevin was suffering from dartitis, a mental condition where the brain stops a player from being able to release a dart.

Perhaps due to its name, players have a tendency to view dartitis as a problem unique to the sport which therefore demands unique solutions.

Unlike Kevin, Jack has managed to shake his dartitis and with lasting results.

While reducing alcohol consumption is a welcome benefit, Dr Duffy is clear she does not think there is a link between drinking and dartitis.