Achilles tendon rupture treated with VACOped® Boot: rehabilitation programme and exercises

Information for patients

This booklet is designed to give you an outline of how your rehabilitation will progress as you recover from your Achilles tendon rupture. It is only a guide and can be changed to meet your specific needs.

The following time frame is a guide and may change depending on your individual progress.

If you are fitted into a VACOped® Boot, please contact the Physiotherapy Department on 01227 783065, and give your name, date of birth, and the date of your injury. We will make sure you are appropriately followed-up.

What is an Achilles tendon rupture, and what are the benefits of the VACOped® Boot?

An Achilles tendon rupture is a break of the tendon that is at the back of your ankle and connects the calf with the back of your foot. When that tendon breaks, you cannot push up onto your toes and your walking is affected.

In order to heal the tendon, you need both ends of the tendon to be brought closer together. For that to happen, you need to have your foot pointing down (equinus position) and to have your movement restricted for the first four weeks. After that, you can start moving gently. Wearing the VACOped® Boot can help this to happen more easily.

The treatment with the boot will take about nine to 10 weeks (unless you are told otherwise). However, full recovery can take up to a year, so you need to be aware and sensible about your affected leg, follow the advice from the professionals looking after you, and do not push yourself too much, as there is a risk that your Achilles tendon will re-rupture. Meanwhile, you will be using crutches (at least for the first few weeks).

What do I do if I need help using my crutches?

If you need any help using your crutches, visit the East Kent Hospitals website and see the Using crutches leaflet.

If using crutches causes you pain in your hands, you can put extra padding on the handles (such as a fleece sock) or buy some hand protectors.

How do I safely use the stairs while having a cast on or wearing my boot?

Using stairs while non-weight bearing / wearing a cast is not advised due to health and safety risks, unless you have been shown how to by one of the hospital’s physiotherapists.

  1. When going up the stairs, start with your non-affected leg first (1), follow with the affected leg (2) and then the crutches.
    When going up the stairs, start with your non-affected leg first (1), follow with the affected leg (2) and then the crutches.
  2. When going down the stairs, you should first put the crutches down, then your affected leg (1) and finally your non-affected leg (2).
    When going down the stairs, you should first put the crutches down, then your affected leg (1) and finally your non-affected leg (2).

Why are exercises important while I am wearing my boot?

It is very important to keep moving ‘little and often’ whilst wearing your boot. This will help prevent your muscles wasting (becoming weak) and joint stiffness. It will also reduce your risk of developing blood clots.

Once you are referred to Physiotherapy, you will be given an appointment and the physiotherapists will help you with any questions or concerns you may have.

Looking after yourself

  1. Fully inflated pump
    Fully inflated pump
  2. ‘Squashed’ pump
    ‘Squashed’ pump

Recovering from an injury can take a long time and it is normal to get frustrated and anxious. But remember that while you are recovering, there are some things you can do to help your tendon to heal. We suggest limiting the amount of alcohol you drink, stopping smoking, eating a healthy diet, drinking plenty of fluids (especially water), and staying as active as you can, please discuss this with your clinician. If you need any extra support, do not hesitate to get in touch with us.

How does eating a healthy diet help my recovery?

The quality of the food you eat will affect your healing and recovery. We suggest you follow a healthy well-balanced diet, rich in fruit, vegetables (including green leafy vegetables), nuts, seeds, wholegrains, lean fish, poultry, and legumes, which contain the necessary proteins and fibre, and drink plenty of water. For more information on the importance of eating your 5-A-Day, please go to the NHS: 5 a day: what counts? web site.

How do I look after my boot?

Keep your toe and ankle pointed down while not in the boot
Keep your toe and ankle pointed down while not in the boot

After week 4, you may remove the boot carefully to wash and change your sock, ideally no more than once a week. Whilst doing this you must keep your toes and ankle pointed down, as shown in the picture. Do not stretch your calf, as this could mean the tendon heals in a stretched position which will affect your overall rehabilitation.

Changing and washing the cushion liner

To change the cushion liner simply unzip it, remove the inner liner, and put in a clean cushion liner. Make sure each section comes in to the correct pouch in the cushion liner, and the valve comes out through the correct hole. Then zip it back and put it on.

You can wash the cushion liner in the washing machine up to 60°C.

You will be given two liners by the hospital. If you need any more, you can buy them from the OPED UK web site.

You can remove the sole of the boot before getting into bed, but remember to put it back on before getting up.

Do not throw away or loose the key that comes with the boot, you will need that later on in your treatment.

  1. To remove the sole, press the “buttons” on both sides and it will disengage.
    To remove the sole, press the “buttons” on both sides and it will disengage.
  2. When putting it back on, push it onto the bottom of the boot and you should be able to hear it “click” when in place.
    When putting it back on, push it onto the bottom of the boot and you should be able to hear it “click” when in place.

Please remember you should not remove your boot at all for the first month, unless your skin becomes sore.

Afterwards, you must not put any weight through your affected leg at all while having the sole off (especially when waking up from bed at night), or when changing the sole, the liner, or showering / bathing.

For more information and explanatory videos on how to use the boot, please go to OPED UK web site.

Treatment Programme Table
Treatment Programme Table

Weeks 1 and 2

If to start with, you are treated with a plaster cast:

Or, if you start being treated with a VACOped® Boot:

At this stage you can wiggle your toes: it is important to keep your toes moving, so every two to three hours practice wiggling and spreading your toes.

Weeks 3 and 4

At this stage you will be reviewed by the Achilles clinical specialist physiotherapist

Below you will find quadricep, hamstring, and gluteal strengthening exercises. You will need to work each muscle group separately, but the advise below will suggest how you should progress with each exercise.

Static quadriceps exercise
Static quadriceps exercise

Quadriceps strengthening exercises

1.Static quadriceps exercise

Either sitting or lying down, with your knee out straight on a flat surface, tighten the muscles on the front of your thigh by pushing the back of your knee down into the bed.

Hold for five to 10 seconds, then relax.

Repeat the exercise 10 times, then rest for 60 seconds.

Aim to do this two to three times.

Inner range quadricep exercise
Inner range quadricep exercise

2.Inner range quadricep exercise

Lie down and place a rolled towel under your knee for support.

Tighten your thigh muscle and lift your foot up to straighten your knee. Keep your knee on the towel at all times.

Hold for five to 10 seconds, then relax. Repeat the exercise 10 times, then rest. Aim to do this two to three times.

Do not move on to the next exercise until you can lift your knee completely straight for the full 10 repetitions.

Straight leg raise
Straight leg raise

3.Straight leg raise

With your leg straight on a flat surface, tighten your thigh muscles to hold your knee straight and lift your leg up. Aim to lift your leg 30 to 40cm off the surface then lower it down gently.

Aim to hold your leg up for at least five seconds, and slowly lower it back down. Repeat the exercise 10 times, then rest for 60 seconds. Aim to do this two to three times.

Continue to do this exercise over the next seven weeks.

Seated knee extension exercise
Seated knee extension exercise

4.Seated knee extension exercise

Sitting down with your legs hanging over the edge of a bed or chair, raise your foot until you straighten your leg.

Hold for five to 10 seconds, then slowly lower it back down. Repeat the exercise 10 times, then rest for 60 seconds. Aim to do this two to three times.

Prone knee bend exercise
Prone knee bend exercise

Hamstring strengthening exercises

1.Prone knee bend exercise

Lay flat on your front.

Slowly bend your knee up to 90° and lower it back down again. Repeat the exercise 10 times, then

rest for 60 seconds. Aim to do this two to three times.

If you find this too easy, do this exercise standing up as shown below (see Standing exercises below).

2.Standing exercises

Stand up and hold on to something sturdy for support (for example your kitchen counter). Make sure you keep your back straight with every exercise.

Standing knee flexion
Standing knee flexion

Standing knee flexion

Stand with both legs straight and together.

Bend your knee, bringing your foot up behind you. Keep your hips straight and your knees together.

Relax your leg back down and repeat.

Repeat the exercise 10 times, then rest for 60 seconds. Aim to do this two to three times.

If this exercise becomes too easy, speak to your physiotherapist, who can give you a resistance band.

Gluteal strengthening exercises

Hip extension in prone
Hip extension in prone

1.Hip extension in prone

Lay on your front.

Tighten your bottom muscles and lift your thigh up off the floor. Keep your knee straight at all times. Do not allow your pelvis to lift off the floor.

Hold for five to 10 seconds then lower down gently.

Repeat the exercise 10 times, then rest for 60 seconds. Aim to do this two to three times.

Continue to do this exercise over the next seven weeks.

Hip abduction in standing
Hip abduction in standing

2.Hip abduction in standing

Standing up tall with your feet together, bring your leg out to the side whilst keeping your knee straight. Keep your body straight, do not lean to the side as you lift your leg.

Gently lower your leg back down again.

Repeat the exercise 12 times, then rest for 60 seconds. Aim to do this three times.

Do not move on to the next exercise until you can complete this one without your body leaning away from your affected leg.

Progress to side lying if this exercise is too easy.

Hip abduction in side lying
Hip abduction in side lying

3.Hip abduction in side lying

Laying on your uninjured side, lift your top leg up towards the ceiling. Keep your knee straight at all

times. Your hip should be in line with your knee and ankle. Do not allow your hips to roll back as

you lift your leg.

Repeat the exercise 12 times, then rest for 60 seconds. Aim to do this three times.

Continue to do this exercise over the next seven weeks.

Weeks 5 and 6

Your boot will be altered to give you more range of movement of 15° to 30°. This can be done either by a member of hospital staff or you can do it yourself. If you have been shown how to alter your boot by the hospital, please refer to the User Guide you were given.

You can start to gently bend your ankle up and down whilst wearing your boot. Your ankle may feel tight, so do not force the movement into any pain or too much of a stretch. Just gently start to get your ankle moving again.

Please continue to do the exercises from weeks 3 and 4, as well as those shown below.

From week 5, you may remove your boot to wash your foot. Only do this while sitting, and keep your foot pointing down at all times when the boot is off. Only do this once a week if possible. You must not stand up or take any weight through your foot without the boot on. Stay seated while drying your leg. Put the boot back on as quickly as possible, as care needs to be taken not to stretch or re-rupture your tendon.

When showering, the boot must be worn at all times. Make sure the boot is covered and does not get wet. Please speak to your therapist for advice on where to buy protective covers for your boot.

Ankle range of movement

You can bend your ankle up and down in the boot in any position, but you may find this most comfortable when laying on your front with your foot hanging over the edge of the bed.

Pointing your ankle down will be difficult as your muscles are weak, but keep practicing and focus on the movement coming from the back of your heel and not your toes. This will be discussed in more detail at your Achilles clinic appointment.

Complete this exercise 10 times, once or twice a day.

  1. Bend your ankle up
    Bend your ankle up
  2. Bend your ankle down
    Bend your ankle down

Your aim at week 6 is to have a full range of movement in your hip and knee, and no pain in your Achilles tendon while you are resting.

Weeks 7 and 8

At week 7, your boot will be altered again, this time providing you with 0° to 30° range of movement at your ankle, and the wedge sole will be swapped for a flat sole. This is where you will notice the biggest difference when walking in the boot.

1.Active ankle range of movement

You can remove your boot once a day to carry out the following gentle range of movement exercises for your ankle. These exercises should only be done if you are feeling no pain while doing them. Aim to complete each exercise 10 times, three times in a row. Rest for 60 seconds between each set of 10.

  1. Do not bend your ankle up past its neutral position
    Do not bend your ankle up past its neutral position (where the line is drawn)
  2. Point your toes
    Point your toes
Ankle inversion and eversion
Ankle inversion and eversion
  • Inversion: keep your leg straight and turn your ankle inwards.

  • Eversion: keep your leg straight and turn your ankle out and up.

2.Isometric ankle strengthening exercises

With your boot on, you can now start to strengthen the muscles around your ankle. This is known as isometric strengthening, and is a way of strengthening the muscles around a joint without moving the joint itself.

The muscles in your lower leg move your ankle in four directions, so it is important to target all four of these muscle groups.

These exercises can be completed up to three times a day, if possible. For each exercise aim to hold the position for five to 10 seconds as you are able, then relax. Repeat each exercise five to 10 times.

Plantar flexion
Plantar flexion
  • Plantar flexion

    In long sitting, place your hands behind you for support. Rest your feet against a wall or the end of the bed.

    Push your toes into the wall, as if to try and push the wall away. Feel the muscles of your calf tightening. Your ankle should not move.

Inversion
Inversion
  • Inversion

    Push in against your other foot (toe to toe). You should feel the muscles on the inside of your calf tighten. Do not push into any pain.

Eversion
Eversion
  • Eversion

    Cross your injured leg behind your non-injured leg. Push your little toe of your injured leg into the heel of your non-injured leg. You should feel the muscles on the outside of your calf tighten. Do not push into any pain.

    Remember, these exercises should not be painful. Please start with a gentle push, approximately half of your strength, and then gradually push harder if the exercise remains pain free.

Your aim by week 8 is to be walking as normally as possible with or without crutches.

Week 9

You can remove the boot while indoors, but you must wear supportive footwear indoors at all times and continue to wear the boot outside. If the isometric ankle strengthening exercises above are too easy by week 9, you can stop them and move on to the exercises shown below.

Isotonic ankle strengthening

The next exercises are isotonic strengthening exercises. They strengthen the muscles around your ankle joint by moving the joint into resistance.

Aim to complete each exercise 10 times, then rest for 60 seconds. Do this two to three times.

Avoid pulling the band too tight against the bottom of your foot, we do not want to stretch your tendon yet.

  1. 1.Plantar flexion with the knee straight; Point your toes, pushing into the band.
    1.Plantar flexion with the knee straight; Point your toes, pushing into the band.
  2. 2.Plantar flexion with the knee slightly bent; Point your toes, pushing into the band.
    2.Plantar flexion with the knee slightly bent; Point your toes, pushing into the band.
  1. 3.Inversion; Turn your ankle in, pulling in against the resistance band.
    3.Inversion; Turn your ankle in, pulling in against the resistance band.
  2. 4.Eversion; Turn your ankle out, pulling out against the resistance band.
    4.Eversion; Turn your ankle out, pulling out against the resistance band.

5.Balance exercises

Stand on one leg without holding on
Stand on one leg without holding on

You must also start to challenge your balance. You can do this by practicing standing on one leg without holding on.

Aim to keep your balance unsupported for up to 10 seconds, then increase this as your balance improves. See how the balance on your injured leg compares to your non-injured leg.

If this gets too easy, try closing your eyes.

Your aim by week 9 is to have full side to side movement of your ankle, and to be able to point your toes down to 30° without the boot on.

You will now be referred for more formal physiotherapy in the Physiotherapy Department. At this stage your physiotherapist will progress your exercises accordingly.

Week 10

From week 10, the boot can be fully removed (indoors and outdoors) and your aim is to walk without a limp or crutches. At this stage you may return to swimming and cycling to help increase your fitness. It is common to have some heel pain at this time. Buying some gel heel cups can be very helpful to offload the tendon and reduce the forces through your heel whilst you walk. Your exercises will be progressed to further strengthen your leg and ankle and improve your balance.

Over the next three to nine months you will work closely with your physiotherapist to achieve your goals, whether that is performing day to day tasks or returning to sport.

We do not recommend that you start any sports again until nine to 12 months after your injury, depending on whether your milestones have been met. Your physiotherapist will discuss these milestones with you and re-assess your injury regularly.

Caution: for the first 12 weeks after your injury, your healing tendon will be at its weakest. It is therefore essential that you do not try to do too much, too soon. If you have any concerns or queries, please speak to your physiotherapist.