Conditions
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8 min read
Achilles Tendon Pain: Progressive Loading Exercises
Written by
Harry Whitaker
KEY TAKEAWAYS
- 01Progressive loading, rather than rest, is the mainstay of Achilles tendon rehabilitation.
- 02Exercises can help considerably, but they need regular practice over time to have an effect.
- 03Insertional and mid-portion symptoms respond differently, especially to stretching and heel drops.
- 04Start with isometrics and easy movement, build into slow heel raises, then add load, speed and sport.
- 05Progress one variable at a time and let the symptom response guide the next step.
- 06Sudden pop, marked weakness, inability to push off, or significant swelling and redness need prompt assessment.
CATEGORY
Conditions
PUBLISHED
READING TIME
8 min read
01
General educational information, not an individual diagnosis or exercise prescription. Stock photographs are illustrative and do not show Motion Works staff or patients.
A sore Achilles tendon rarely responds well to complete rest. It responds to the right amount of load, applied gradually, with enough recovery between sessions. That principle sits behind most modern rehabilitation for Achilles tendinopathy, and it is why a structured set of exercises for Achilles tendinopathy tends to work better than an occasional bout of stretching when the mood takes you.
What follows is a general framework, not a prescription. Tendon problems differ in location, irritability and the demands you place on your legs, so the detail has to fit one person. Use this as a map of how loading progresses and what to watch for, and get an assessment if you are unsure where you sit.
Tendons are responsive tissue. Load them sensibly and they gradually rebuild their tolerance for the forces you want to produce. Load them too aggressively, or not at all, and the problem usually drifts rather than resolves. The aim of a loading programme is to nudge capacity upwards while keeping symptoms manageable.
Patient guidance from NHS and foot and ankle services makes a consistent point: exercises can improve Achilles tendon pain considerably, but they need a lot of regular practice before they have an effect. Consistency matters more than heroics. Two controlled sessions you actually complete beat one ambitious session that leaves you limping.
The same guidance carries a sensible caveat. If any advice makes your symptoms worse or creates a new pain, stop and seek advice. Good loading should feel like a manageable challenge, not a punishment for having a tendon.
Hero photograph: Funkcinės Terapijos Centras / Pexels. Illustrative stock image.
02
Achilles tendinopathy describes pain, swelling and weakness of the tendon. Pain may sit on the back of your heel bone where the tendon attaches, or slightly above it in the main body of the tendon. Those two patterns behave quite differently under load, and treating them identically is where many self-guided programmes run into trouble.
Insertional symptoms tend to dislike compression and being stretched over a hard edge. Deep heel drops off a step and strong calf stretches often stir them up. Mid-portion symptoms generally tolerate a step-based programme more comfortably. Both can be loaded, but the starting position, the range of movement used and the exercise selection change.
This is a description of typical patterns, not a diagnosis. If pain is right on the heel bone, is worse in flat shoes, or has been grumbling for months, an assessment is worth the time. A clinician can check which structure is irritated, how irritable it is, and how your calf, ankle and hip are contributing.
03
The first stage is about settling irritation while keeping the tendon working. Complete rest is rarely the answer, but neither is carrying on exactly as before.
Seated heel raises: while seated, raise up onto your toes as you lift your heels off the ground. Hold for five seconds and repeat for around 30 seconds.
Isometric holds: gentle mid-range holds that produce a strong but comfortable contraction, without chasing fatigue.
Daily movement: walking and normal activity kept within a comfortable level, rather than parked on the sofa.
Exercise selection, repetitions, resistance and frequency depend on your diagnosis and irritability. The Royal National Orthopaedic Hospital advises individual clinical guidance rather than using someone else’s repetition targets as a self-test.
Stretching is not essential for everyone. Avoid strong calf stretching or heel drops below floor level if these provoke insertional symptoms. Ask which movements suit your presentation; stretching alone does not rebuild load tolerance.
04
Slow, controlled heel raises are used in many programmes. Begin with a range and level of support agreed with your clinician, often on a flat surface. A step-based heel drop may be suitable for some mid-portion cases later on, but lowering below the step can aggravate insertional symptoms. Do not start on a step or work to fatigue simply because a generic programme describes it.
The appropriate repetitions and frequency should be agreed individually. A bent-knee variation shifts emphasis towards the deeper calf muscle, and some programmes use both straight-knee and bent-knee work. Hold a secure support and stop or reduce the exercise if symptoms do not settle as agreed.
Judge each session by the response afterwards. Soreness that eases as you warm up and settles afterwards is usually acceptable. Sharper pain, pain that lingers into the evening, or soreness that builds across successive sessions is a signal that load is running ahead of capacity. Reduce the volume or range, keep the habit, and build again.
05
Once slow heel raises feel controlled and symptoms are settling, progress one variable at a time. Changing everything at once makes it impossible to know what helped and what irritated the tendon.
Volume: more repetitions or sets, added before intensity increases.
Load: progressing towards single-leg work and, where appropriate, added resistance.
Range: fuller movement through the ankle, provided it does not aggravate insertional symptoms.
Speed and spring: faster heel raises, then hopping or bounding for people returning to running or padel.
Return to sport is its own progression. Running volume, the lunging and push-off demands of padel, and the walking load of a round of golf all need building separately from strength work in the gym or hallway. Increase the amount before the intensity, keep the strengthening going through the season, and accept that a small dip after a new activity is common.
06
Your tendon does not distinguish between a structured exercise session and the rest of your day. Standing for long shifts, hard courts, hills, stairs and unsupportive footwear all count towards total load. If the exercise programme is sensible but everything else has doubled, the tendon will still struggle.
When symptoms flare, the response is rarely to stop everything. Drop back to a level that stays comfortable, keep some loading going, and rebuild over the following sessions. Flare-ups are common and usually settle with patience rather than panic. A clinical review can help clarify the diagnosis and adjust your loading plan if symptoms are not settling.
A sudden pop or snap, inability to push off or walk on tiptoe, or severe pain and swelling after injury needs urgent assessment through NHS 111 or an urgent treatment service for possible rupture or fracture. Do not try to stretch or strengthen through it. Persistent or worsening symptoms need a clinical review; fever with a hot swollen area needs urgent advice. New one-sided calf swelling or tenderness may be DVT: contact an urgent GP or NHS 111, and call 999 for associated chest pain or breathlessness.
Clinical source: RNOH NHS Achilles tendinopathy: individualised loading and progression
Clinical source: Kent Community Health NHS: insertional Achilles loading on a flat surface
Clinical source: NHS heel pain: urgent injury symptoms
Clinical source: NHS DVT: urgent and emergency routes
Find out more: sports assessment · book an assessment · contact the clinic
FAQ
Frequently asked questions
How long do exercises for Achilles tendinopathy take to work?
There is no fixed timeline, and anyone promising one is guessing. Tendon tissue adapts gradually, and the patient guidance is clear that exercises need a lot of regular practice before they have an effect. Most people are thinking in terms of weeks and months of consistent work rather than days, with progress measured by what you can do rather than by the pain score alone.
Should I stretch my calf if my tendon is sore?
It depends where the pain sits. Insertional symptoms often dislike being stretched over a hard edge, and strong calf stretches can aggravate them. Mid-portion symptoms tend to tolerate gentle stretching better. Stretching may help you feel looser, but it does not replace loading. If a stretch reliably makes the tendon sore, leave it out for now.
Can I keep running or playing padel while I do these exercises?
Often yes, at a reduced and planned level, provided symptoms stay stable and settle between sessions. The key is to adjust the amount rather than carry on unchanged and hope. If pain is worsening week by week or you cannot walk normally the next day, the current load is too much. This is worth discussing with a clinician who knows your case.
Is complete rest better than loading a painful tendon?
For established tendinopathy, prolonged complete rest is not usually the long-term plan, but reducing or temporarily pausing provoking activity may be appropriate. It may calm symptoms briefly, but the tendon loses tolerance and symptoms often return as soon as you resume normal activity. The aim is relative rest and a gradual, structured return to load, which is what progressive exercises for Achilles tendinopathy are designed to achieve.
When should I get an assessment rather than follow a generic programme?
An assessment makes sense if you are unsure whether the pain is insertional or mid-portion, if symptoms have not settled despite sensible loading, or if you want to return to running, padel or golf with a plan that fits. A sudden pop, marked weakness, inability to push off, or significant swelling and redness should be assessed urgently rather than managed at home.
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