The BFR Cuffs

The world's first wireless, auto-calibrating blood flow restriction cuffs, The BFR Cuffs leverage the benefits of blood flow restriction to reduce the time and intensity required to build muscle and increase strength. Cuffs are sold in pairs.

Buy the bundle and save £60

What's included

Included in your SAGA BFR Kit

  • Pair of BFR Cuffs
  • USB-C Dual Charging Cable
  • Mesh Bag Travel Case
  • Care and use instructions

Size Chart

Use this guide to find your best fit for The BFR Cuffs. Please be advised the cuffs are unisex, and the best fit will depend on the circumference of your limbs.

Size Chart

Size CM  INCHES
Arm Pair
(Adjustable Cuff)
25 - 44 cm 10 - 18 inches
Leg Pair
(Adjustable Cuff)
45 - 64 cm 18 - 26 inches

How to measure

1. Arms
Wrap a tape measure around the topmost part of your arm, just above your bicep.

2. Legs
Wrap a tape measure around the highest part of upper leg while standing.
Girl in a jacket

Shipping Information

Arm Pair BFR Cuffs are currently on backorder. Estimated ship date is 30 July.

Leg Pair BFR Cuffs are currently on backorder. Estimated ship date is 30 July.

  • Orders within the United Kingdom ship domestically from our warehouse in Manchester, U.K.
  • Standard (£10)
  • 2 Day Expedited Shipping (£15)
Sweat
resistant
cuff
Wireless
control
via
Bluetooth®
Mobile app
for iOS and
Android
Warranty &
guarantee
Intelligent
calibration
30 day
returns

AMPLIFY YOUR TRAINING

AMPLIFY YOUR TRAINING

01
BUILD MUSCLE

The reduced oxygen flow to your muscles from The BFR Cuffs helps activate your high threshold motor units faster - these are the ones most responsible for muscle growth.

02
IMPROVE ENDURANCE

Training under BFR can significantly increase lactate accumulation and hypoxia (low oxygen in the working muscle), leading to extraordinary improvements in endurance.

03
RECOVER FASTER

BFR cuffs reduce the required training load - meaning you can build muscle with weights as low as 20% of your max output. This can spare your joints and overall fatigue, allowing faster recovery.

01
NEXT-GEN BFR TECHNOLOGY

The world’s first wireless, auto-calibrating BFR bands, controlled by your smart device.

02
AUTOMATIC lop CALIBRATION

Find your unique limb occlusion pressure with a single tap - the BFR Cuffs can capture a precise occlusion pressure in less than 30 seconds.

03
SEAMLESS PRESSURE SELECTION

Select your optimal occlusion percentage and adjust it seamlessly throughout your session.

04
Fully Wireless

Train unhindered by pumps or cables.

Easy clasp
for fast
application

Leg and arm
sizes with
unique widths

Moisture-wicking
technology

HOW BFR TRAINING WORKS

The BFR Cuffs work by inflating to restrict a certain percentage of blood flow into your limb (and all blood flow leaving your limb) during your training.

Blood carries oxygen. Less blood flow to the working muscle = less oxygen to the working muscle. This is where the”magic” happens.

Sounds counterintuitive, right? Don’t we want to increase blood flow into the muscle?

It turns out, when oxygen supply to the muscle is limited, this kicks off a cascade of responses in the body that replicate many of the benefits of high intensity training.

This is one reason why blood flow restriction training has time and time again proven through research to be extremely effective at building strength, muscle, and endurance at lower intensity and in shorter sessions.

HOW BFR TRAINING WORKS
HOW BFR WORKS
Play
Play
HOW SAGA
BFR WORKS
Play
MITCHELL HOOPER
WORLD’S STRONGEST MAN
EXERCISE PHYSIOLOGIST

2023 World’s Strongest man and exercise physiologist Mitch Hooper discusses how he utilizes The BFR Cuffs by SAGA to improve his performance as a strength athlete.

Safety of BFR Training

Blood flow restriction training has been studied in many populations - from youth athletes all the way to elderly individuals with congestive heart failure and other health conditions.

We have yet to see evidence of negative health outcomes directly attributable to BFR training, and the general consensus from the scientific community is that BFR training is safe for most people.

BFR SAFETY
Play

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Unlock your potential with the BFR Bands.
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Sweat-resistant
cuff

Wireless control
via Bluetooth®

Warranty &
guarantee

Mobile app for
iOS and Android

Intelligent
calibration

30 day returns

The world’s first wireless BFR bands, controlled by your smart device.

As seen on

Calibrate to precision with a single tap.

Top rated by professional athletes

The BFR bands

Blood flow restriction training is a highly researched training method that helps you to improve the magnitude of your training, in less time and with less intensity.The BFR bands are SAGA Fitness' flagship product, and aim to help people train smarter, worker harder and achieve more. 

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