10 long years have gone by since the mysterious passing of college students Greg Sanders and Brian Mills. Greg's older brother decides to take matters into his own hands and find out what really happened on the now internet famous video. However, it seems that history may end up repeating itself and remain unexplained forever.。在4个月的时间里,10个私人教练会吃到美国人的平均体重,并停止锻炼。然后,每个教练都会和他们的胖客户一起开始制定减肥计划。在第二个4个月结束的时候,他们将展示他们的新砝码。教练们能够减掉他们的体重吗?他们的体重变化会成功激励队友吗?。