He managed to perfect a technique for rapid chilling and started a business distributing frozen food.
The Sun
I don't like to see myself, but it helps to perfect my technique.
Times, Sunday Times
Eat a small yoghurt, without a spoon, once a week to perfect your technique.
The Sun
Responsibility lies with players to perfect their technique.
Times, Sunday Times
Start with dumbbells weighing 6-7kg each while you perfect your technique, then gradually increase the weight you're using as you get stronger.
Times, Sunday Times