If you've ever taken a Pilates class before, you know that the workout is no joke.
That's why Pilates pro Nonna Gleyze whipped 'Nocturnal Animals'' stars Amy Adams, Armie Hammer, and Jake Gyllenhaal into tip-top shape.
Gleyze told E! News, "The goal with them was to make sure they all looked good on film, so we did a lot of elongating posture-focused exercises."
Nonna shared, "Regardless of your goal, simple, small movements are always best.