ARX technology combines computer-controlled, motorized resistance that is capable of matching the force of any user 100% of the time. This gives you the perfect rep, every rep. With perfect resistance, ARX shortens the time you need to exercise while dramatically increasing the safety and effectiveness of all of your workouts.

“Using ARX once or twice a week for 10 minutes stimulates all of the muscle growth I need. I know that sounds ridiculous, but it works! ARX is the future of exercise!” Dave Asprey

Founder and CEO, Bulletproof

“I’m really excited about using ARX! I really want to thank you for all the refinements and effort. The difference between now and 9 years ago is complete night and day. Congratulations and thank you!” Tony Robbins

Entrepreneur, Best-selling Author & Strategist

“ARX is an awesome technology that can get you maximally strong in a very, very short period of time.” Ben Greenfield

Triathlete and CEO, Greenfield Fitness Systems

ARE YOU READY TO GET OPTIMIZED?