SPENDING just five days with four big-eating, unhealthy blokes was enough to break personal trainer Michelle Bridges.

A first-look promo clip for the new season of TBLFamilies shows the fitness fanatic in tears after a week of eating everything the Jofre clan normally eats.

“I’m beyond words,” Bridges says as a meal is put in front of her.

The 2.5 kilogram beef burrito is “like the size of a newborn child” but it’s just one meal in a series of oversized, piled up and calorie-packed dishes she and the other trainers had to eat.

By the end of it, she in tears — and left heavier for the experience. Bridges and her fellow trainers on the Network Ten weight loss reality show had to jump on the scales.

And while the results are yet to be revealed, the promo teases that their weight gains will leave viewers — and the families — in shock.

Along with Bridges, Steve “Commando” Willis, Shannan Ponton and Tiffiny Hall will each be paired with four Australian families who are keen to ditch their bad diets and unhealthy habits.

Willis’ team is made up of the Auvale family — Johnee, 38, his wife Tenealle, 26, Johnee’s brother Moses, 39, and his wife Rina, 37. The proud Samoan family is from Victoria.

Ponton will coach a trio of sisters — Mel, 31, Ali, 30, and Jodie, 30 — and their father, Terry, 51, who are from New South Wales.

Bridges’ team, the Jofre family, is made up of three brothers — Pablo, 29, Tony, 27, Daniel, 24 — and their uncle, Rob, 42.

Hall will coach the Hailwood family from West Australia, consisting of three loud and loveable sisters Sylvia, 28, Kayla, 24, and Sam, 26, and Sam’s partner Cliff, 26.

The show this season will be hosted by former TBL finalist Fiona Falkiner.

TBL Families is coming soon to Network Ten.