A ball challenge that turns out to be much harder than it looks
gives the winning team a big advantage at this week\'s weigh-in,
which is especially valuable given that both a red line and a
yellow line will result in two players going home. Trainers Bob
Harper and Jillian Michaels try to teach their contestants to
push beyond the limits they\'ve set for themselves, while
trainers Cara Castronuova and Brett Hoebel take their team for
an intense workout at a Mixed Martial Arts gym owned by
contestant Rulon Gardner\'s former trainer, retired UFC
heavyweight champion Bas Rutten. Then a weigh-in filled with
surprises is followed by two contestants leaving the ranch