In this challenge for immunity, our contestants are staying atop the roof of a building by balancing 40% of their body weight, but if they drop the weight, they fall off the building! Find out who wins immunity in this Season 14 clip! Remember to subscribe to catch even more of your favorite Biggest Loser moments and stay informed of any show updates. To make Biggest Loser a part of your life, check out BiggestLoserResorts.com. Subscribe here: Follow us on Facebook / biggestloser Biggest Loser Resorts
