Updated: February 16th, 2022
Ankle injuries and instability and how to tape them: notes from a physical therapist

This really has been the bread and butter of my career. From a nasty ankle sprain of my own crazy athlete career, to being the therapist taping ankles for a day job. Ankle instability for runners can be catastrophic! From rolling your ankle on a stone, curb, branch, dodging an escaped-from-his-leash doggo and about everything in between.

As a trail runner I carry tape with me on every single run, just incase. Call it paranoia (or a smarty pants who has been there, done it and had to walk home limping) but I lived and learned to never be without some sturdy sports tape; you never know when you’re going to need it.

To get familiar with taping technique, the how to’s, you ought to be clued up on the ‘why’. And that, is exactly where we’re going to start.

Ankle ligaments for taping

Why would I need tape?

Athletic tape, when applied correctly, can help stabilize a joint by acting on behalf of your ligaments (the connective tissue that connects bone-to-bone). The tape, rigid and strong will mimic your ligamentous tissue; also pretty rigid and strong.

Ligaments stop the joint from going too far beyond the natural movement. On your ankle, the ligaments job is to stop the rolling of the ankle joint its-self, but a lack in training, your technique and overall conditioning, will determine if your ligaments give up, let it go you fall over and damage ligaments OR it stops the movement and snaps you all back into place, with a ‘whoa that was close’ smile on your face.

NOTE: A SPRAIN is when you tear fibres of ligamentous tissue. A STRAIN is tearing fibres of muscular tissue, hence ankle sprain and hamstring strain; get these mixed up and you’l give your physical therapist a giggle.

With me so far?

Ankle sprain

Ankle ligaments to know about:

The ankle ligaments were are most likely to damage are the:

  • ATFL – anterior talofibular ligament
  • CFL – calcaenal fibular ligament
  • and PTFL – Posterior talofibular ligament

Their names simply indicate their location, see below. (we will use their abbreviations for ease and simplicity of ATFL – front on ankle, CFL middle of ankle joint, and PTFL – back of the ankle joint. Simples).

Ankle sprain ligaments

Now the severity of the a ligament sprain like our ankle sprain, is graded in three different classifications:

  • Grade 1 – Ligament is ‘stretched’ and a small number of fibres have been damaged. Often little to no bruising, swelling or pain just a weakness to the ankle movement and hesitancy to walk on it immediately which eases over time.
  • Grade 2 – Ligament is partially torn, causing bruising, swelling and pain, with some limited range of movement. Most likely unwilling to weight-bare and hobble back home from your run.
  • Grade 3 – Ligament is completely torn, there is lots of swelling, nasty deep bruising and a lot of pain. Unable to walk or weight-bare on the foot and will require a trip to the doctor.

Grades of ankle sprain

There is also something called, ‘chronic ankle instability’ which either comes from a pathological joint laxity (looseness of ligaments) or through functional instability which relates to your proprioception and neuromuscular responses – usually through a previous strain and having not completed sufficient rehabilitation. Either are not good. And with either, or a light Grade 1 ankle sprain, tape can help assist your ankle ligaments do their job (enough to get you home, tape IS NOT A Long term solution!!!)

Ankle Taping tactics

As a generalisation, when your physician explains you have an ankle sprain, these are the ligaments to target with the tape, in relation to the grade of injury:

  • Grade 1: ATFL
  • Grade 2: AFTL + CFL
  • Graduate 3: ATFL + CFL + PTFL
  • Heres how to do it:

    1. Firstly apply the anchors – these are looser strips of tape that you will anchor the other ‘doing the support’ strips later.
    2. Next think about which ligament you are protecting (see above) and make sure your tape covers that location. To do that, we start doing the ‘stirrups’ – start a strip of tape on the INSIDE side of the leg, under the sole of your foot and pulling UP to the OUTSIDE of the ankle. These need to be firm, these are ‘replacing your ligaments’.
    3. Taping techniques for ankles

    4. Repeat the last step at least 3-5 times, for 3-5 separate pieces of tape; make sure you feel stable.
    5. For more stability, start a stirrup on the OUTSIDE. Instead of taping down towards your foot you cross over the top of your foot, diagonally to your arch. Continue under the arch (tape taut remember) and back up to the OUSIDE of your foot again. To pull up and diagonal across the top of your ankle to the INSIDE anchor. Called a ‘figure 8’ technique.
    6. Now you need to ‘lock off’ the stirrups. You do this the exact same way you lay the anchor – over the top of the stirrups and Voila! You have one secure ankle joint!

    Check out more with these videos:

    Type of tape you will need.

    There are a few choices, but for a sprain and instability of your ankle, a tough, strong tape like Zinc oxide or power tape would work great here.

    Many opt for Kinesiology tape (or K-Tape, Tiger tape) – but applying this when you need support is a big old waste of money and frankly will not do much for you. K-tape is designed to aid with swelling, circulation to an injury, but also movement to support MUSCLE later on in the rehabilitation and healing journey (alongside those all important exercises!)

    PLEASE NOTE: Taping techniques are for light Grade 1 ankle sprains or chronic ankle instability in order to ASSIST your body to run and move safely. Tape help assists your ankle ligaments do their job (enough to get you home, tape IS NOT a Long term solution!!!) you need to keep on the exercises and balances to rebuild your proprioception, neuromuscular control and effect, get your ankle to do its job again, safely.

    As an Amazon Associate we earn from qualifying purchases

    Recommended reviews

    Saucony Cohesion 15 Review

    The Saucony Cohesion 15 has some serious "Dad Shoe" vibes. I was sent a boring ... (Read expert review)

    New Balance FuelCell Rebel v3 Review

    The New Balance FuelCell Rebel v3 is a lightweight daily trainer with a ... (Read expert review)

    New Balance Fresh Foam X 880 v12 Review

    VERDICT: The 880 is a great classic trainer with a modernized ride that ... (Read expert review)

    Hoka Mach 5 Review

    The Hoka Mach 5 is a lightweight, smooth-riding trainer which can fill a ... (Read expert review)

    Adidas Adizero Adios Pro 3 Review

    The Adidas Adizero Adios Pro 3 is a long-distance specialist. Its highly ... (Read expert review)

    Reebok Nanoflex TR Review

    The Reebok Nanoflex TR is one of the best budget training shoes on the market, ... (Read expert review)