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Fit Cuffs® is One-Size-Fits-All as the state-of-the-art Occlusion Training / Blood Flow Restriction (BFR) Training device from Denmark

Our product selection is designed for Effective, Safe & Convenient BFR with the scope of optimal results from Prehab to Rehab Performance & Maintenance engineered with the highest possible quality standards!

The Leg Cuff V3 is contoured with an adjustable cone fit

The Leg Cuff V3 has a wide velcro attachment area that allows for a custom contoured fit which is specifically designed for occlusion training e.g. Blood Flow Restriction. This variable-contour cuff can be adjusted to the shape of the thigh, providing a personalized fit for optimized pressure distribution during exercise. By simply changing the placement of the velcro strap you achieve a personal fit to accommodate any thigh shape, from cone to slim and straight thighs and as always with our products One-Size-Fits-All: Width: 10cm / 4 Inch – Leg Size: 45-85cm / 17.7-33.5 Inch). Additionally, it works perfectly in conjunction with the Bluetooth Device for assessment of Limb Occlusion Pressure (LOP) and the “Calculate Pressure” module at training.fitcuffs.com.
To accommodate both cone-tapered thighs and straight-cylindrical thighs, place the velcro strap accordingly:

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The Arm Cuff V3 is designed for swift attachment

Developed exclusively for Blood Flow Restriction (BFR) Training engineered with the scope of convenience by means of faster attachment time. To achieve this, we adopted a reverse velcro design, which makes single hand attachment and adjustments more intuitive. As always with our product selection, this Arm Cuff is designed as One-Size-Fits-All, specified as upper arm circumference from 20-50cm (7.9-20 Inch), width: 7cm / 2.7 Inch. Additionally, it works perfectly in conjunction with the Bluetooth Device for assessment of Limb Occlusion Pressure (LOP) and the “Calculate Pressure” module at training.fitcuffs.com.

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The Bluetooth Device is only used to assess LOP

The Bluetooth Device is primarily engineered for healthcare professionals. But whether you are a physical therapist, chiropractor, personal trainer, strength & conditioning coach or researcher, this Device was built with your needs in mind. The Bluetooth Device is controlled by an app through standard Bluetooth tech, for swift assessments of Limb Occlusion Pressure (LOP) aka. Arterial Occlusion Pressure (AOP). This device is simply explained a convenient alternative to handheld dopplers. The Bluetooth Device has undergone comprehensive independent comparative product testing externally at 3 separate universities, verifying high validity and strong reliability compared to handheld dopplers. But unlike handheld dopplers, it only takes 30-120 seconds to measure upper and lower body LOP, respectively and without any prior training or education. Click here to read more

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The Standard Arm and Leg Cuff are both cylindrical

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Blood Flow Restriction & Fit Cuffs® From Prehab to Rehab Performance & Maintenance – Read more











Calculate Pressure (mmHg)

This Module will calculate the recommended restriction pressure (mmHg) for You as an alternative to setting the pressure relative to Limb Occlusion Pressure (LOP) for You to experience effective, safe & convenient BFR

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Limb Occlusion Pressure (LOP)

As an alternative to the Calculate Pressure Module this enables You to calculate the pressure (mmHg) as a percentage of Your Limb Occlusion Pressure assessed by the Bluetooth Device

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Fitness Calculators

1. Bike Tests (Aerobic Fitness): Submaximal and all-out Bike Tests to estimate VO2 Max, Fitness Level and % of Watt Max or pulse relevant for BFR aerobic exercise.

2. One Rep Max (% of 1RM): Estimate your 1RM and calculate submaximal loads for BFR resistance Training

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The 4 Pillars of Blood Flow Restriction – Read more

Blood Flow Restriction (BFR) – Blog

  • fitcuffs, fit cuffs, BFRtraining, blood flow restriction, bfr training, occlusion training, kaatsu, okklusionstræning, oclusao vascular
    October 06, 2021 - Should You do Continuous or Intermittent BFR Training!

Why You Should Choose Fit Cuffs®

Our aim is to let all people experience the effectiveness and safety of a quality Blood Flow Restriction (BFR) device. Regardless of profession, limb size, gender or age, You will have the possibility to combine all components from the current and forthcoming products. So, if you’re a health care provider or trainer, You only need one “Complete” set to service all of your clients with the convenient possibility to expand on Your assortment.

Fit Cuffs is all about applied science, as we continuously strive to innovate the product selection for effective, safe and convenient BFR Training always staying state of the art. Our customers ranges from personal use to clinicians as physical therapists, chiros, strength & conditioning coaches or fitness trainers. Additionally, many of the most prominent researchers of BFR are currently applying Fit Cuffs, primarily because of the scientifically validated Bluetooth Device developed for assessments of Limb Occlusion Pressure.

BFR Training aka Occlusion Training is maybe the most important discovery for decades in the world of strength & conditioning and importantly musculoskeletal rehabilitation. The potential benefit and avenues for applied BFR is relevant for Prehab, Rehab, Performance or Maintenance. That is why our goal is to constantly improve the product selection through innovations.

During the development of the V3 Cuffs, we successfully combined the current Science in (BFR) Training, internal product testing and valuable user experience to create the marked leading BFR device. For future product innovations and upcoming designs, we will retain the industry leading metal connector and One-Size-Fits-All dogma.

The science in BFR is progressively expanding by 2021, so go check this subpage for additional product specifications before choosing Fit Cuffs.

Fit Cuffs® Product Selection – Top Picks

Fit Cuffs® Selection – Single Products