And while Sydney has obviously worked hard to prepare for this film, she’s no stranger to being active. She told it before Women’s Health that she loves slalom water skiing.

“It comes down to upper body strength, balance, core and legs – you get tired very quickly,” she said. “After a whole summer (of skiing), I see such a change in my body. My arms are stronger and more toned. My abs are rock solid. But I never think of it as training because it’s so much fun.”

Sydney also loves hiking with her dog, Tank, and has practiced mixed martial arts (MMA) for years, she said WH. Running and strength training are also included. She is also a big fan of Solidcore, the full-body Pilates workout.

“It’s one of the greatest workouts you can do, it’s so challenging,” she said. “It just makes me feel so toned and strong, but also stretched, and it makes me feel so good.”

Sydney’s message to body shamers is pretty clear: take a seat.

Korin Miller is a freelance writer specializing in general wellness, sexual health and relationships, and lifestyle trends. Her work appears in the areas of men’s health, women’s health, self, glamour, and more. She has a master’s degree from American University, lives on the beach and hopes to one day own a teacup pork and taco truck.