- Dwayne “The Rock” Johnson posted a throwback picture in June 2017 of him “gettin’ after it hard core with my family and fellow gym beast” Jennifer Lopez — he said they were the “#HardestWorkersInTheRoom.”
- “Let’s go Gunnar” is what Kim Kardashian said to get her workout going here with Gunnar Peterson and Khloe Kardashian in May 2017.
- Cassie flipped off the camera from the floor here in May 2017 and explained that there’s “A think line between love & hate / Courtesy of @gunnarfitness.”
- Rob Kardashian “Got it in with @gunnarfitness” several times during March 2017 and shared the gym’s quote, “There’s No Place I’d Rather Be!”
- Kate Beckinsale teased that she was “Grappling with @gunnarfitness enormous balls” in March 2017.
- Kim Kardashian got in a workout with Gunnar while working toward her goal weight in February 2017.
- Mariah Carey was lifting weights, climbing a ladder, and basically “Running amok” while having a fitness moment here in February 2017.
- Dwayne “The Rock” Johnson “got after it hardcore . . . at my good bud @gunnarfitness’ spot in LA” in January 2017.” He shared that he did some “Intense chest, tri’s and neck training” and pointed out the “toilet in the squat rack” as “a whole other level of psychological bas assery.”
- Ariel Winter snapped a mirror selfie in September 2016 to say “Workout complete” thanks to Gunnar Peterson.
- While her personal trainer was away, Khloe Kardashian returned to “Gunnars” in August 2016 to keep up her inspiring daily (and double days!) workout regimen.
- Ciara completed some “#PostPregnancy Core Exercises” at Gunnar Peterson’s gym in June 2016 and asked, “How Many More?”
- Khloe Kardashian snapped a bathroom selfie of her rock hard abs after a session at the Gunnar Peterson gym in February 2016.