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Get your knee stability on point


Coached by

Frank Rizzo
  • Product_icon workout
  • Price 329kr
  • Level Easy
  • Prerequisites_icon Prerequisites needed
Sprains, strains, or other injuries to the ligaments and tendons that connect and support the kneecap can be caused suddenly or due to overuse of knees. The medial collateral ligament (MCL) and the lateral collateral ligament (LCL) connect the leg bones at the sides of the knee and stabilize side-to-side movements. The medial collateral ligament (MCL) is the most commonly injured ligament of the knee, though isolated LCL injuries are rare.

MCL injuries can be graded from one to three:

  • Grade I – Mild injury, with minimally torn fibers and no loss of MCL integrity (1-3 weeks of rehab is needed)
  • Grade II – Moderate injury, with an incomplete tear and increased laxity of the MCL (3-6 weeks of rehab is needed)
  • Grade III – Severe injury, with a complete tear and gross laxity of the MCL (without surgery up to 8 weeks of rehab is needed) 
This workout is intended to guide the therapist and patients through rehabilitation for all kinds of MCL types. Remember that any intervention should be based on the individual's needs and consider a proper examination from a professional clinician.

The byrizz™ MCL Rehab - Phase 1 Overview;

The main goals to achieve during Phase 1 are:
  • Reduce swelling, minimize pain
  • Restore full extension and flexion 
  • Gain back quad activation and improve glute and hamstring activation
Don't stress throughout the rehabilitation period and consider taking the needed extra time if passing criteria aren't reached under the approximated time scheduled during the actual rehab phase.

Phase 1 passing criteria for Grade 1-3 (after approx. 2-3 weeks of rehab) 

  • Knee extension range of motion (ROM) 0 degrees
  • Knee flexion ROM 120 degrees
  • Quad contraction and full active extension
  • Balance ball
  • Barbell
  • Step Up Board
  • Yoga Mat
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About the app

The app Byrizz is free to use and you can keep your account and use the apps basic features as long as you want for free. In the app you will also find the content you bought here in this shop.

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How does it work?

You will follow our workout in the app Byrizz on your smartphone. In the app you will find the workout and perform it any time you want.

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2. As a first step you will have to login with your account or create a new one if you don't have one already. This is the account your purchase will be connected to.
3. After completing the purchase you should download the app Byrizz and sign in using the account you used in the purchase (p2 above). When logged in you will find your workout in the store section of the app. In the app you can also add friends, log all your workouts, track weight and measures and much more.

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