"The Biggest Loser" taught us that abuse is a motivator. But on "Limitless" Chris Hemsworth only preaches potential.

The Biggest Loser helped many of its trainers — including Bob Harper and Jillian Michaels — find fame — but where is everyone ...

As Jillian Michaels deals with the allegations made in Netflix’s new documentary Fit For TV: The Reality of The Biggest Loser, accusations about the celebrity trainer made her ex have resurfaced.

If the joy of losing a few pounds inspires you to celebrate with a pizza, you're not alone-Celebrity Fit Club star Marisa ...

As The Biggest Loser trainers Jillian Michaels and Bob Harper each publicly weigh in on their complicated relationship, we're ...