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Sports Performance & Physical Therapy With Flywheel Training

Flywheel training suits all fitness levels, from beginners to professional athletes. Achieve functional strength, improve sports performance, and optimize rehabilitation exercises.

Kynett Devices
HOME & FIT (mobile devices)
PRO & ULTIMATE (stationary devices)
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Accessories
Accessories that you need for your Kynett Flywheel training equipment
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Flywheel Training
For sport, fitness, physiotherapists and commercial use
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FAQ 

Everything you need to know about flywheel training and Kynett, from choosing the right device to shipping and support. Can't find your answer? Email us at info@kynett.com

What is Kynett / Flywheel Training?

Choosing the right Kynett

Shipping and support

What is flywheel training and how does it work?

Flywheel training uses a spinning wheel instead of weight plates. You pull a strap to spin the wheel, and as it unwinds, it pulls back on you. The harder you pull, the harder it resists, so the resistance always matches your effort. The wheel also returns the energy you put in, which loads the lowering part of each rep as well as the lifting part. This is called eccentric overload, and it's widely used in sports performance and physiotherapy. It suits beginners and professional athletes, because you set the intensity yourself.

Who is Kynett, and why choose it?

Kynett has made flywheel training equipment in the Netherlands since 2018. Athletes, physio clinics, universities and home gym owners around the world use our devices to build strength, improve performance and support rehabilitation. Every Kynett is made in the Netherlands, CE (MDR) certified and comes with a 1-year warranty. We ship worldwide, and shipping is free on orders over €200 / $200. 

How is flywheel training different from lifting weights?

With traditional weights, the resistance is fixed. With a flywheel, you pull a strap to spin a wheel, and the wheel pulls back with the energy you put in. The harder you pull, the more resistance you get, so every rep adapts to your effort. It also loads the lowering part of each rep, not just the lifting part, which is called eccentric overload and is widely used in sports performance and physiotherapy. There are no plates to load or swap, and one compact device trains your whole body at home, in the clinic or outdoors.

What is the difference between Kynett HOME, FIT and PRO?

The HOME is our light, portable starter device, ideal for home training and rehab. The FIT is built from aluminum and works with more disc sizes, so you get more exercises and resistance, and you can take it anywhere. The PRO is the stationary version with a wall mount, made for clinics, studios and permanent home gyms.

Need help choosing? Contact us and we'll help you find the right Kynett for your training.

What is the STREXBOX?

The STREXBOX is our compact, portable flywheel box for training anywhere. It needs no poles or anchors, and its stackable discs let you add resistance as you get stronger. It's perfect for lower and upper body exercises, and everything you need to start training is included. It's made for athletes, coaches and physiotherapists who want a strong setup they can take with them, and it also works well for group training and home users.

Is shipping really free?

Yes. We ship worldwide, and shipping is free on orders over €200 / $200. That includes all our devices.

Do I pay import duties or tariffs on US orders?

No. We cover all import duties and taxes for US orders, so the price you see is the price you pay

Can I return my Kynett?

Yes. You have 30 days to return your device if it's not right for you. Please contact us at info@kynett.com for the return information and we'll get everything sorted out.

What payment methods can I use?

You can pay with iDEAL, Klarna, PayPal, Bancontact, credit card and Riverty. With Klarna you can also pay in installments.

Complete Your Flywheel Training Set

Start your Flywheel journey with any of our Flywheel devices. From there, apply add-ons to your flywheel to unlock more from your training.

Support

Instructional Videos

View instruction videos for each product at our how to page.

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What is Flywheel Training?
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Kynett flywheel training one fly wheel training strength training Kynett home flywheel trainer workout exercise resistance training equipment eccentric overload stick product training box portable affiliate nadal arms eccentric training device inertia training squat machine isoinertial training workout stick rafael nadal muscles rafa nadal flywheel gym equipment pulley price
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Customer service

Shipping

We ship worldwide and aim to ship orders within 48 business hours for fast delivery

Made in The Netherlands

The production and assembly is entirely located in the Netherlands