Why Adaptive Resistance?
More Muscle In
94% More Time Efficient
Which One Sounds Like You?
Buy ARX For My
Build A New
Integrate ARX Into
Who Uses ARX?
Author, Entrepreneur, Philanthropist
Founder of Greenfield Fitness Systems & Kion
Founder of Bulletproof
& Upgrade Labs
What our clients SAY
"Going to the gym used to take 90 minutes, multiple times per week. Now that I have the Alpha and Omni in my home, what used to take me hours per week now only takes 20 minutes!"
“ARX is clearly the superior tool to deliver the exercise stimulus. My clients are seeing insane improvements in weeks, not months. I could not fathom running my business without ARX."
"ARX delivers a safe and potent dose of strength training medicine that is tough to beat. Having both machines has allowed our business to grow without adding new trainers and expanding to a second location is finally possible."
“We do 360 ARX sessions per month in our center. Having both ARX machines gives us a unique offering that other gyms and private studios in our area can't match."