The Biggest Loser S02E09 - Jump Start

The six remaining players learn that all teams are dissolved so they can all go head-to-head against each other in competitions. This week's temptation puts each of the trainers atop dunk tanks. And the challenge has contestants using a giant "jump rope machine" with a flimsy "rope" that easily breaks if stepped on. Also, one contestant surprises the group with a new look, and two of them have a showdown.