大多数方法是根据美国士兵在准备面对“长期极端”情形时所受的训练进行反向设计的（执行人员由此也认为这些拷打是完全可以承受的 ） 。
Most methods were reverse-engineered from the training given to US soldiers preparing to face “long and extreme” situations (which somehow enabled executives to conclude that these ordeals are perfectly bearable).