Donjoy FullForce Knee Brace with Fourcepoint

(Not yet reviewed)
  • Uses four-points-of-leverage technology for support
  • Ideal for active patients, leisure sports or daily living
  • Mouldable frame provides a custom fit for comfort
  • Low profile and lightweight for prolonged use
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£339.95 (inc VAT)
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Donjoy FullForce Knee Brace with Fourcepoint

Suffering from ACL instability can be detrimental to your activity levels. The Donjoy FullForce Knee Brace with Fourcepoint has been designed to protect the ACL even when you're performing intensive activities. Designed with patented four-points-of-leverage and Fourcepoint technologies, the support is clinically proven to reduce instability and stabilise the joint.

Who Can Make Gains with the FullForce Knee Brace with Fourcepoint?

Created for all levels of activity, the Donjoy FullForce Knee Brace is crafted with a sleek, low profile and exceptionally lightweight design so it doesn't distract or hinder you while you exercise. The support is suitable for competitive and recreational athletes who want to continue exercising. If you suffer from instability of the ACL, the knee brace helps stabilise the ligament to reduce strain on the joint.

Features and Benefits of the FullForce Knee Brace

  • Lightweight and low profile to minimise visual brace appearance
  • Features a cutaway-angle design of the inner thigh
  • Ideal for active patients, leisure sports and daily living activities
  • Incorporated Donjoy's patented four-points-of-leverage technology
  • Designed with Fourcepoint hinge design technology for stability
  • Crafted with an aircraft aluminium grade frame to reduce weight
  • Mouldable frame provides you with a custom fitting for comfort
  • Internally mounted swivelling strap tabs accommodate leg movement
  • Made with a swooping thigh cuff for inner thigh clearance and bilateral use

Indications for the Knee Brace with Fourcepoint

The Donjoy FullForce Brace is suitable for the following indications:

  • ACL instabilities

Get an Overview of the Knee Support

Learn more about the FullForce Knee Brace by watching the short video below. This brace is ideal for helping you stay safe and active.

Clinically-Proven Donjoy Technology

The FullForce Knee Brace combines two clinically proven Donjoy technologies in one brilliantly performing brace. Using the four-points-of-leverage system stabilises the ligament and significantly reduces ACL strain. Donjoy’s FourcePoint hinge dampens knee-joint extension, which increases flexion angles and reduces anterior shear forces on the tibia.

Passive vs. Dynamic Braces

There are two different approaches to the design of a knee brace: passive and dynamic supports. Passive brace designs don’t actively address instabilities, allowing the knee to move before the brace can take effect and therefore resulting in a higher risk of injury.

Conversely, Donjoy’s dynamic four-points-of-leverage design continually addresses instabilities at all times, whether you're running, jumping or standing. This prevents injuries while also allowing you to maintain an active lifestyle.

Standard Polycentric vs. Fourcepoint

Most functional braces incorporate standard polycentric hinges that connect the thigh and calf frames through multi-centred pivot points. This attempts to mimic the knee’s natural movements.

On the other hand, Donjoy has taken the hinge design and ACL protection to another level with its patented Fourcepoint technology. Fourcepoint is the only hinge design that’s clinically proven to protect the ACL by reducing the amount of time spent in the "at-risk" position. That’s confidence every athlete can count on!

Sizing Information

The Donjoy FullForce Knee Brace is constructed in six different sizes, allowing you to get a personalised fit. Please measure the circumference of your thigh 15cm above the kneecap to find out which size you require.

For full details on how to size and apply your knee brace, check out our blog on Learning How to Size and Fit Your Donjoy Knee Brace. Proper fitting and application helps prevent further injury and damage to the brace.

Size Thigh Circumference (cm)
Extra Small 33 - 39cm
Small 39 - 47cm
Medium 47 - 53cm
Large 53 - 60cm
Extra Large 60 - 67cm
XX-Large 67 - 75cm

What If My Measurements Fall Under Different Sizes?

If your measurements fall under different sizes (for example: Medium for Thigh Circumference and Large for Knee Centre), we recommend you choose your size based on your Thigh Circumference measurement.

How Heavy Is the Donjoy FullForce?

The Donjoy FullForce Knee Brace has an approximate weight of 1kg.

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The Donjoy FullForce Knee Brace with Fourcepoint is normally delivered using a 24 - 48 hour courier (Monday to Friday).

If placing your order before 14:00 (Monday to Friday), this product is normally dispatched the same day. If placing your order at the weekend, dispatch normally takes place on Monday.

If you order this product after 14:00 (Monday to Friday), at the weekend or during a public holiday, your item will be dispatched the next working day.

If you would like up-to-the-second delivery information, please contact the Think Sport Team on 020 7501 1100. Our lines are open between 09:00 and 17:00, Monday to Friday excluding public holidays.