Recently, an athlete in the CrossFit games, Mandi Janowitz, noticed three missionaries at her gym. As a joke she told the missionaries if one of them could do a full clean and jerk with a 315-pound bar then she'd convert. (A clean and jerk requires raising the bar from the ground to above your head in three movements: moving from a squat to a position where the bar rests at shoulder height then driving it above your head.)
