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Achilles tendon tightness

5 exercises

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Use the condition and phase indicated by your clinician. You can leave out individual exercises; instructions, illustrations and safety advice remain together.

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5 of 5 exercise cards included

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Before You Start

Who is this guide for?

After assessment of dorsiflexion and the cause of tightness. Stretching is a possible part of an individual programme; it is not needed for every child who walks on tiptoes.

What you need

A stable, clear surface, comfortable clothing and a secure support. Check resistance-band anchors. Adult supervision; avoid marbles and small objects if the child may put them in their mouth, using a towel instead.

Suggested frequency

Perform only the exercises selected during the visit. The listed dosages are examples to adapt: follow the dose, frequency, rest and progression prescribed for age, symptoms and phase. Do not automatically perform the whole list.

Common mistakes to avoid

  • •Forcing a painful or unauthorised movement
  • •Increasing load, resistance or frequency without the agreed rest periods
  • •Doing balance exercises without stable support or supervision

⚠️ Red flags — when to stop and contact the doctor immediately

Stop exercises immediately and contact the specialist if any of the following occur:

  • Acute or sudden pain during exercise
  • Significant swelling after exercises
  • Pain that progressively worsens over days
  • Fever or general malaise
  • Difficulty walking or using the limb after exercises
  • Any neurological symptoms (tingling, numbness, sudden weakness)
  • A red or hot joint, or inability to bear weight: seek prompt assessment; use emergency care if severe.
In case of doubt, always prefer a check-up over continuing exercises.

Detailed Exercises

  • 1

    Wall stretch (straight + bent knee)

    Two different positions to stretch both calf muscles

    Illustration: Wall stretch (straight + bent knee)

    POSITION 1 - GASTROCNEMIUS: Facing wall, leg to stretch behind with STRAIGHT knee, heel pressed down. Push hips forward. Hold 30 seconds. POSITION 2 - SOLEUS: Same position but now BEND the knee of back leg keeping heel down. This stretches deeper muscle (soleus). Heel must ALWAYS stay on ground in both positions.

    3 × 30 seconds per position, each side. At least twice daily

    Wall calf stretch straight knee

    Illustrated video with a synthetic voice and English text in the film. Press Play to load YouTube. Follow the instructions and precautions on this exercise sheet. Open on YouTube

    Wall calf stretch bent knee

    Illustrated video with a synthetic voice and English text in the film. Press Play to load YouTube. Follow the instructions and precautions on this exercise sheet. Open on YouTube

  • 2

    Static calf stretch on a step

    More intense stretch, only if child is stable and coordinated

    Illustration: Static calf stretch on a step

    Stand on edge of step with front of foot on step, heels hanging off. ALWAYS hold railing or stable support. Slowly let heels drop below step level until feeling calf stretch. Don't bounce, hold position. CAUTION: requires good balance. If child is unsure, wall stretch is better.

    3 × 30 seconds, always with secure support

    Static calf stretch on a step

    Illustrated video with a synthetic voice and English text in the film. Press Play to load YouTube. Follow the instructions and precautions on this exercise sheet. Open on YouTube

  • 3

    Ankle mobility "knee to wall"

    Test and exercise to improve ankle dorsiflexion

    Illustration: Ankle mobility "knee to wall"

    Place foot about 10 cm from wall (measure with ruler). Keeping heel firmly planted, bend knee forward trying to touch wall with kneecap. If easy, move foot 1 cm further and retry. If heel lifts, bring foot closer. Goal is to find maximum distance where you can touch wall without lifting heel. This is also a great test to monitor progress!

    10-15 reps each side, slowly and controlled

    Knee to wall ankle mobility

    Illustrated video with a synthetic voice and English text in the film. Press Play to load YouTube. Follow the instructions and precautions on this exercise sheet. Open on YouTube

  • 4

    Eccentric calf raises

    Eccentric tendon strengthening - only for older children

    Illustration: Eccentric calf raises

    On a step, hold railing. Rise onto toes with BOTH feet. Then transfer weight to ONE leg and SLOWLY LOWER (counting to 5) on that leg alone. The lowering phase is the important part! Rise again with both feet and repeat. NOTE: this is advanced, suitable for children over 8-10 with good coordination.

    3 × 10 reps per leg. Only if indicated and supervised

    Single leg eccentric heel lowering

    Illustrated video with a synthetic voice and English text in the film. Press Play to load YouTube. Follow the instructions and precautions on this exercise sheet. Open on YouTube

  • 5

    Deep heel-down squat

    Global mobilization to improve posterior chain flexibility

    Illustration: Deep heel-down squat

    Squat as deeply as possible keeping BOTH heels on ground. Hold support if needed. If heels lift, place small raise (book, rolled towel) under heels and gradually work to reduce it. Stay in squat position breathing normally, trying to relax into position.

    10 reps with 10-second pause at bottom, or hold 30-60 seconds

    Squat with heels down

    Illustrated video with a synthetic voice and English text in the film. Press Play to load YouTube. Follow the instructions and precautions on this exercise sheet. Open on YouTube

Frequently Asked Questions

How do I know if my child has a tight Achilles tendon?

Difficulty keeping the heels down or limited dorsiflexion may suggest reduced mobility, but a squat or knee-to-wall test does not diagnose an Achilles contracture by itself. Assessment distinguishes possible causes and compares movement with the knee straight and bent.

How long does it take to lengthen the Achilles tendon with exercises?

Dorsiflexion may improve with a suitable programme, but timing and outcome depend on the cause, degree of tightness and growth. A fixed contracture may need other treatment. Dose stretching after assessment, without promising tendon lengthening within a set number of weeks.

Can Achilles tendon tightness cause problems if untreated?

Limited dorsiflexion can be associated with compensations in gait or foot loading, but does not automatically explain every foot or knee pain. Stretching, when indicated for tightness, may help mobility; it does not guarantee prevention of all these conditions.