For gymnastics, the first task is to find the right kind of bodies, says veteran coach Yan Yongping, reeling off a list of essential criteria including deep chests, small buttocks and straight arms and legs. 资深教练颜永平表示,对体操而言,首要任务是选材。他滔滔不绝列举出选材的一系列基本条件,包括深胸、小臀、直臂和直腿。