Safecrackers, sign-language experts and contortionists inhabit the shadowy world of rugby lineouts.
"Your ball, chuck 'er in" does not cut it any more, not since the Springboks returned to global competitions and lifting became legal.
As scrums have gone to a new level with technicians tutoring angles, feet alignment, reaction time, grips and posture, there has been an equal emphasis on the sweet science of lineouts. They range from the seven-man setup to the shortened line or the quick throw in.
In the first test in Brisbane, the Lions had a 13-5 lineout advantage although neither side lost any of their throws. The Wallabies were down on the lineout possession but they felt they limited the Lions' effectiveness.
On debut, blindside flanker Ben Mowen made his side's lineout calls and was satisfied with the results.