Jennifer Aniston Takes on ‘Coach Role’ in Her and Jim Curtis’ Workouts: ‘She Has a Lot to Share’

Jennifer Aniston and boyfriend Jim Curtis‘ ultra-zen workouts have taken their white-hot romance to a whole new level, a source tells Star.

“She genuinely loves working out,” says the source. “It’s not just a means to an end for her, so being able to share that with Jim is very special.”

While the “super fit” life coach, 50, is no stranger to breaking a sweat himself, the source notes, “Jennifer has learned from the best of the best over the years, so she has a lot to share.”

As such, the former Friends star, 57, has been “taking on the coach role for a lot of their workouts,” reveals the source, “which has been a role reversal.”

Curtis has tips and tricks of his own as well.

“Jim is all about breathwork, so that’s something they’ve been incorporating into their daily routine and Jennifer says it’s been incredibly invigorating,” shares the source. “She swears it’s actually doing double duty as an ab workout because her waist is more defined lately.”

On Monday, July 29, Page Six published photos of Aniston showing off her sleek physique while holding a plank aboard a yacht in Mallorca, Spain, where she’s currently vacationing with the hunky hypnotherapist and pals Courteney Cox, Pedro Pascal and Judd Apatow.

“It’s not just about looking good,” the source adds. “They want to feel strong and healthy for as long as possible, but of course, being in such great shape is a big plus in the bedroom.”