What’s Eating George Clooney? -- "My arms are twice the size they’ve ever been. It’s crazy.”
Esquire
Oct 23, 2025
Endorsed by
Industry Experts
Fitness professionals and experts from diverse fields endorse Katalyst for its remarkable power to boost strength, performance, and fitness.
"Katalyst changed my outlook on exercise, letting me balance life while building muscle and staying lean without harming my surgically repaired shoulder. As a physician, I recommend Katalyst to others. Nothing else compares."
W. Michael Bullock
MD, PhD, Duke University Site Director, Assistant Professor, Department of Anesthesiology
"After 4 weeks of using Katalyst I hit 117 mph with the driver, which I have not seen since my 40’s (I am 57). I really believe I have reversed my aging here; so grateful for this product and how it has improved my own golf game and with my athlete clients."
Shawn Clement
PGA Tour Coach, Golf Channel Academy Instructor, Dr. of Development, Royal Québec Golf Academy
"Muscle mass is one of the most critical things I can have for healthy aging and longevity. Katalyst is really efficient and the future of maintaining physiological stimulation and working out. I love the product."
Peter H. Diamandis
MD, Entrepreneur & Technologist, Founder of XPRIZE and Singularity University
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”Super easy for small space”
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”I believe this technology will take the fitness world by storm.”
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”Katalyst helps you stay on track with your golf fitness goals.”
Shared by
Our Community
Gain insights from our community as they share in-depth stories of how Katalyst plays a vital role in their weekly fitness routines.
Shawn
PGA Tour Coach
Goal: Explosive Power
After 4 weeks, I hit 117 MPH with Driver, which I have not seen since my 40’s. I stand more strongly over the shot and feel I can stay with my shot without falling out of posture.
Shawn's Story
Katy
Director & Mother
Goal: Improve Stability
I had a hip injury. I started using Katalyst, and when I did that, it was like I was waking up those little muscles that I couldn’t reach. It’s restored the stability and balance to my legs. I can run again, and do the things I enjoy without the pain that I was experiencing before.
Katy's Story
Corey
CEO of Pramana Labs
Goal: Range of Motion
I feel stronger than I felt in a long time. Without even lifting traditional weight in months, I feel just as strong. I feel more focused. I feel less sore. It's really done incredible things for my golf game.
Corey's Story
Jared
Marine & Father
Goal: Maintain Performance
One of the things that really worked really well for me last year while I was deployed, was Katalyst. Once you get in the suit for the first time, you'll understand why the advantages and benefits come from it.
Jared's StoryValidated by
Media You Know
Gain valuable insights from esteemed media outlets and influential thought leaders within the industry, and uncover what they have to say about Katalyst.
Introducing Katalyst
The Future
Custom Fit to You
The next-gen, full-body EMS experience. Whether you're a fitness newbie or a seasoned athlete, Katalyst promises a level of engagement and results previously unimagined.