The Reality of The Biggest Loser follows Sarah Gilbert as she reveals how extreme weight loss tactics impacted her life, ...

Joelle is still holding onto every word Bob said to her, as she relives her traumatic altercation with the trainer in Fit for TV: The Reality of the Biggest Loser ...

For years, Bob Harper and Jillian Michaels appeared to have great chemistry onscreen while filming "The Biggest Loser" together. But a new docuseries about the NBC weight-loss competition has fans ...