Fit to Fat to Fit (2016)
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.
Fit to Fat to Fit - watch online: streaming, buy or rent
Currently you are able to watch "Fit to Fat to Fit" streaming on A&E, Hoopla, DIRECTV or for free with ads on The Roku Channel, Pluto TV. It is also possible to buy "Fit to Fat to Fit" as download on Apple iTunes, Google Play Movies, Vudu, Amazon Video, Microsoft Store.