Fit to Fat to Fit

A groundbreaking series that follows personal fitness trainers from across the country as they undertake the most extreme weight-loss experiment ever: by forcing themselves to gain weight, they aim to better understand the struggles of their obese clients as they lose the weight together.

Status: Ended

First Air Date: 2016-01-19

Origin Country: US

Total Episodes: 16

Number of Seasons: 2

Original Language: en