Some will wear vests filled with chilled gel, others will dunk their hands in icewater just before competing and nearly all will be wearing fabrics designed with hot weather in mind.

• 有些人将会穿上充满冰胶的背心，还有的人在比赛前会把手浸在冰水里，几乎所有人都会穿上为抵挡炎热天气而设计的布料。