Jennifer Aniston's yoga instructor has revealed the secrets to the actress' toned physique.
Mandy Ingber said that the former Friends star is "in amazing shape all the time," but when she is preparing for a romantic trip like the one she is on with fiancé Justin Theroux in Bora Bora, she takes extra measures to "tighten up".
Jennifer and Justin are enjoying a romantic getaway in Bora Bora
"Jen's a very consistent exerciser and eater," the teacher told ABC News.
"But when she has something she needs to focus a little more on, she just tightens it up a little bit."
One of her measures is cutting back on snacking.
The star has long been a fan of yoga
"She won't have the extra chips," said Mandy. "It's kind of like just being disciplined, she's like anyone else that she goes through those times when she can lose a little but pretty much, she's always in great shape."
In terms of her exercise regime, Mandy revealed that they increase the cardio.
"We up the cardio a little bit, if she's looking to sort of trim down," she said. "So we add a little more cardio to the yoga, but also what she puts into her body is essential. That really is 80 per cent of it… It's not a big deal if you have a bite of this or that if you are mostly eating well."
Like any woman, the actress has specific areas of her body that she likes to focus on.
"She focuses on butt exercises for sure," she said. "I'll add some squats into the yoga routine. For me, there's no better thing to lift your butt than squats.
"Pretty much, that's going to do it… She likes to focus on that like most woman. Most of us want that area a little higher."