Season 14 of ‘The Biggest Loser’: The Return of Jillian [Video]

Jillian Michaels is back!

Michaels returns to The Biggest Loser for the fourteenth season of the reality series that aims to help America get back into shape. This season there is a twist though because “age doesn’t matter” in the fight against obesity. For the first time ever the series is tackling childhood obesity by including three young participants, in addition to the 15 adult contestants. Childhood obesity specialist and pediatrician Dr. Joanna Dolgoff is joining the team to help the kids achieve their goal of maintaining a healthy lifestyle. Check out the trailer for the new season below.

The Biggest Loser: Challenge America premieres with a special two-night event on January 6th (9-11pm) and January 7th (8-10pm) on NBC.