Get more value out of every square foot

Exerfly combines strength, power, speed, and rehabilitation applications into a single system, delivering more training options in a fraction of the footprint of traditional single-use equipment.

Using rotational inertia to create resistance through the full range of movement, Exerfly adapts to the user's effort, from a new member learning the basics to an experienced athlete chasing performance gains. Make better use of your space with versatile equipment that adapts to more members and supports more training applications from one system.

How Exerfly adds value to your gym

Suitable for every user

Exerfly's flywheel resistance adapts to the force applied by the user. The more force applied, the more resistance is returned. That means one device can accommodate different strength levels, training goals, and movement patterns.

Offer more ways to train

Exerfly is the most advanced flywheel system on the market. Squat, lunge, row, curl, pull, push, rotate, and more, all within the same footprint, consolidating the space of multiple standalone machines into one system.

More value from every square foot

Exerfly brings strength, speed, power, and rehabilitation applications into one compact system, giving you more capability without demanding more floor space. Get more value from your equipment investment.

One system.
More training options.

General Fitness
Build strength, coordination, and control with resistance that adapts to every user and any goal.

Personal Training
Give coaches more ways to challenge clients and cut down on time spent setting up stations.

Small-Group Training
Mixed-ability groups train at the same station with no plates to change between users.

Performance Training
‍Train strength, power, speed, braking ability, change of direction, and eccentric overload all on one device.

Rehabilitation & Return-to-Sport
‍User-defined resistance that progresses with the individual as they become stronger and more capable.

The Exerfly difference

80% Eccentric Overload

The only flywheel with Motorized Eccentric Overload

Exerfly reads your concentric output and can add up to 80% additional eccentric overload in response, automatically, on every rep. This gives coaches and gym users a truly unique tool to push strength, power, and performance further.

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The largest loading range on the market

Unlike other flywheel systems, every Exerfly device delivers the full load range as standard. We won't make you upgrade to unlock heavier loads.

flywheel sizes

flywheels at once

100+

load combinations

Built in-house. Built to last.

Designed, machined, assembled, and tested in-house at our Wisconsin HQ, Exerfly is built with premium materials to meet the demands of high-use training environments. We control every stage of production to deliver the durability, precision, and performance your gym can rely on.

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Our Products

Explore our range of premium flywheel training equipment

RackFly

Explore

3x3 Rack Model

Explore

Ultimate

Explore

Live Performance Data With The Exerfly App

Give every user real-time visibility on their results and progress. Configure sets, prescribe eccentric overload, and track every rep from one app.

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“The reason why I like using Exerfly in training is the gains are so much faster than traditional lifting and you get immediate buy-in. It is more engaging and fun for the typical client because they are learning something new, it's not your typical squat, core, or rowing exercise.”

Tim Neuman

Par 5 Performance

“The Exerfly unit is easy to set up and maintain, and communication with staff is always prompt and concise. Recommended for all clinics and/or gyms with a sports performance focus.”

Alex Gett

Perform Strong Physical Therapy

“The Exerfly experience is second to none. Flywheel training is a unique modality that cannot be replicated with any other modality of training.“

Ryan Patrick

Peak Fitness & Sports Training

“It challenges the athlete to a greater degree than when performing the same movements using bands or a cable machine. The uniqueness of the loading helps get more out of even basic exercises like rows and rotational exercises.”

Dr. JP Guidry

Guidry Golf and Sport

Not sure which device is right for you?

Book a quick call with our team and find out which device would best suit your environment.

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Smarter equipment for new gym builds, renovations, and upgrades

Get more value out of every square foot

How Exerfly adds value to your gym

Suitable for every user

Offer more ways to train

More value from every square foot

One system.More training options.

The Exerfly difference

The only flywheel with Motorized Eccentric Overload

The largest loading range on the market

Built in-house. Built to last.

Our Products

RackFly

3x3 Rack Model

Ultimate

Live Performance Data With The Exerfly App

“The reason why I like using Exerfly in training is the gains are so much faster than traditional lifting and you get immediate buy-in. It is more engaging and fun for the typical client because they are learning something new, it's not your typical squat, core, or rowing exercise.”

“The Exerfly unit is easy to set up and maintain, and communication with staff is always prompt and concise. Recommended for all clinics and/or gyms with a sports performance focus.”

“The Exerfly experience is second to none. Flywheel training is a unique modality that cannot be replicated with any other modality of training.“

“It challenges the athlete to a greater degree than when performing the same movements using bands or a cable machine. The uniqueness of the loading helps get more out of even basic exercises like rows and rotational exercises.”

Not sure which device is right for you?

One system.
More training options.