Fitness Refined

Push yourself into better shape without sacrificing hours each week, with adaptive resistance exercise.

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USE SCIENCE TO WORK SMARTER, FASTER

ARX (Adaptive Resistance Exercise) shatters fitness conventions by using data science to make your fitness better.

But better isn’t just about muscles, bulk or weight loss. Better is a balanced lifestyle, so you can reach your fitness goals while living between the lines of life’s main obstacle—time.

SAFE

Resistance adapts to your output, so you’ll never drop weights or guess incorrectly.

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EFFICIENT

Each second of every rep is quantified as ARX precisely matches your intensity and ability.

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EFFECTIVE

One session per week is all you need for a full body workout with proven results you can see.

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ARX takes my workouts to the next level. I never thought I’d see such great results in so little time. The machines adapt to my strength and I can watch how I’m doing on screen, and that motivates me. It’s a game changer.”

ARX TECHNOLOGY

This data-driven, science-based technology is the first of its kind. We’re letting science focus on the details so you can focus on progress.

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ARX STUDIO

The ARX studio experience is highly personalized. A Certified ARX Trainer will work with you every session to help you achieve your fitness goals.

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BOOST OVERALL FITNESS
INCREASE MUSCLE MASS
BUILD BONE DENSITY
INCREASE FLEXIBILITY
RECOVER FROM INJURY