Speedflex | Adaptive resistance training machines

HIIT without the hurt

Full-body fitness

Combines cardio, strength and functional movement in a single workout that works your whole body.
High intensity, low-impact

Reduces the unnecessary joint impact associated with traditional high-intensity training.
One machine for every need

Adaptive resistance makes Speedflex suitable for a wide range of users—beginners, athletes, and everyone in between.
A routine you can return to

Because the best workout isn't the one you survive, but the one you can keep coming back to.

Everyone can Speedflex

Alan Shearer, on training with Speedflex

Alan Shearer, former England captain and Speedflex co-owner, shares his experience of training with the Speedflex BLADE.

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Testimonials

"As an ex-footballer I've had more injuries than most, whether that be ankles, knees or back. I've tried so many different exercise regimes, but nothing compares to Speedflex. I can go hard on this machine and the next morning there's no stiffness or pain at all."

ALAN SHEARER Former England captain and Speedflex co-owner

"It works for any level of person, or fitness. This has kept me fit since I retired 14 years ago."

Dion Dublin Former Premier League Striker

"It is incredible. There is nothing like Speedflex. To train that hard and burn as many calories in such a short space of time anywhere else, for me, is impossible. Speedflex is the perfect system if you want to get into HIIT training."

Ben Shephard Broadcaster

Woman doing a shoulder press on the Speedflex Blade

Two women training on Speedflex Blades in a gym class

Trainer coaching a boy on the Speedflex Blade

Trainer coaching a woman doing an overhead pull on the Speedflex Blade

Man doing a squat on the Speedflex Blade

Woman doing a split squat on the Speedflex Blade

Man doing a single-leg squat on the Speedflex Blade

Woman doing a squat on the Speedflex Blade at home

Every rep, built on evidence.

The science behind Speedflex, explained.

READ THE RESEARCH

Paul FerrisFounder, Speedflex

Built by a physio.

Designed for everyone.

What if high-intensity exercise didn't have to hurt?

Founded by a physiotherapist who understood both the benefits of exercise and the barriers that can stop people from doing it, Speedflex was created to make effective training more accessible—from juniors to older adults, from HIIT enthusiasts to people taking their first steps into fitness.

A better way to work hard

Experience high-intensity training that adapts to you.

Book a trial

Everyone can Speedflex

Functional training

Healthy ageing

JNRZ

Exercise referrals & GLP-1

Accessible fitness

Alan Shearer, on training with Speedflex

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Every rep, built on evidence.

Built by a physio.

Designed for everyone.

What if high-intensity exercise didn't have to hurt?

A better way to work hard

Try Speedflex for yourself

Join the Speedflex Community

Join the Speedflex Community

Everyone can Speedflex

Functional training

Healthy ageing

JNRZ

Exercise referrals & GLP-1

Accessible fitness

Alan Shearer, on training with Speedflex

Trusted by

Every rep, built on evidence.

Built by a physio.

Designed for everyone.

What if high-intensity exercise didn't have to hurt?

A better way to work hard