Plantar fasciitis is one of the most common causes of pain on the sole of the foot and in the heel area. The structure affected is the plantar fascia, a robust tendinous plate on the underside of the foot that runs from the calcaneus to the toes. It stabilises the longitudinal arch of the foot, absorbs loading forces, and plays an important role with every step taken. If this structure is subjected to prolonged overloading, irritation, or abnormal stress, microscopic tears and painful inflammatory responses can develop.

Characteristically, those affected experience intense pain particularly in the morning upon rising or after prolonged periods of rest. The symptoms often improve after a few steps but return with extended loading. Plantar fasciitis can affect physically active individuals as well as those who stand for long periods, are overweight, wear unsuitable footwear, or have altered their loading patterns following foot surgery. Because the symptoms can quickly become very restrictive in everyday life, early assessment is important. The aim is to identify irritation and overloading before they lead to chronic pain, compensatory movement patterns, or secondary problems in the knee, hip, or back.

Targeted clarification is advisable in the area of diagnostics:

https://www.ma-praxis.de/diagnostik

What is Plantar Fasciitis?

Plantar fasciitis refers to a painful irritation or inflammation of the plantar fascia. This robust connective tissue structure runs along the sole of the foot and plays a significant role in stabilising the longitudinal arch. At the same time, it acts as a tension band that absorbs the impact of walking and running. If the plantar fascia is overstrained over a prolonged period, small tears and degenerative changes can develop at its attachment point on the calcaneus. It is precisely there that the characteristic pain typically arises.

The triggers are usually not single major injuries, but rather repeated abnormal loading and overuse. These include prolonged standing, intensive running training, shortened calf musculature, excess body weight, foot deformities, or unsuitable footwear. Following surgery to the foot, ankle, or leg, the loading pattern may also change, causing additional irritation to the plantar fascia.

For an initial assessment and structured clinical findings, the area of anamnesis is relevant: https://www.ma-praxis.de/en/anamnese

It is important not to understand plantar fasciitis merely as 'heel pain'. Although the symptoms often affect the heel, the cause lies in the overloaded plantar fascia and the overall statics of the foot. It is therefore rarely sufficient to treat only the painful site. What is decisive is to consider the interplay of loading, mobility, foot shape, muscle tension, and daily activities. This is precisely what later determines which therapy is appropriate and how relapses can be avoided.

Further information on the full spectrum of treatment:

https://www.ma-praxis.de/en/behandlungsspektrum

Symptoms of Plantar Fasciitis

The typical symptoms of plantar fasciitis are stabbing or pulling pain on the underside of the heel or along the sole of the foot. Particularly characteristic is the so-called start-up pain: directly after rising in the morning or following prolonged sitting, the first few steps are often especially uncomfortable. After a brief period of movement the sensation may initially improve, but with longer loading or after a long day the pain typically returns.

Depending on the stage of life and the level of activity, the symptom picture can vary. Younger, physically active individuals often report symptoms following running training, jumping, or intensive loading. In middle age, pain after long working days, extended standing, or prolonged walking tends to predominate. In older individuals, restricted mobility, altered gait patterns, muscle weakness, or additional degenerative changes often contribute to further loading of the plantar fascia.

Body weight also plays a role. In overweight individuals, increased pressure is placed on the heel and the arch of the foot with every step, causing irritation to progress more rapidly. However, individuals of normal weight can also be affected, for example through foot deformities, shortened calf musculature, or unsuitable footwear. The experience of pain in plantar fasciitis is individual: some people notice only morning symptoms, whilst others develop increasing pain throughout the day. Warning signs include pain that does not resolve despite rest, significant restriction of loading capacity, or compensatory movements during walking.

Where additional symptoms are present in the area of the ankle joint, this section may also be relevant:

https://www.ma-praxis.de/en/sprunggelenk

Diagnosis of Plantar Fasciitis

The diagnosis of plantar fasciitis typically begins with a thorough anamnesis and a physical examination. It is initially essential to precisely categorise the symptoms: where is the pain located? Does it occur primarily in the morning, after periods of rest, or under loading? Are there risk factors such as running activity, excess body weight, prolonged standing, previous surgery, or known deformities? Even from this description, a strong initial suspicion often arises.

During the examination, it is typically assessed whether the attachment point of the plantar fascia at the heel is tender on pressure, whether the calf musculature appears shortened, how pronounced the arch of the foot is, and whether the gait pattern or the alignment of the lower limb shows any abnormalities. It is also important to exclude other causes of heel pain, for example stress fractures, nerve irritations, problems of the Achilles tendon, or arthrotic changes.

Depending on the clinical findings, imaging procedures may be appropriate. Ultrasound can reveal thickened or irritated structures of the plantar fascia. Radiography is used primarily to classify bony changes or to exclude other causes. In cases of unclear, long-standing, or complex symptoms, MRI can also be employed to assess soft tissues, signs of inflammation, and associated problems in greater detail.

For a specialist practice such as MA Praxis, not only the diagnosis itself is important, but also the functional assessment: which loading patterns are involved? Are there previous operations, deformities, or overuse injuries? Only this overall perspective determines which conservative measures are appropriate and when further therapeutic interventions should even be discussed.

Relevant in this context are the areas of diagnostics:

https://www.ma-praxis.de/en/diagnostik

Treatment of Plantar Fasciitis

In the majority of cases, the treatment of plantar fasciitis is initially conservative, i.e. without surgery. The aim is to offload the irritated plantar fascia, reduce pain, and correct the underlying loading factors. This includes, in particular, modifications to daily activities, appropriate footwear, orthotic provision, stretching exercises, physiotherapeutic measures, and a temporary reduction of strenuous activities. It is important that therapy does not aim solely at short-term pain relief, but also addresses the causes of the irritation.

Further information on conservative therapy:

https://www.ma-praxis.de/en/konservative-therapie

Depending on clinical findings, additional measures may be appropriate, such as manual therapy, fascial techniques, shockwave therapy, anti-inflammatory approaches, or individually supervised exercise programmes. Particularly in long-standing complaints, it is often necessary to consider the entire kinetic chain: the arch of the foot, ankle joint mobility, calf musculature, lower limb alignment, and loading behaviour. Those who have already undergone surgery to the foot or leg frequently require a specially adapted approach, as protective postures or altered loading patterns can play a significant role.

The area of rehabilitation may also be relevant here:

https://www.ma-praxis.de/en/rehabilitation

Surgery is rarely the first choice in plantar fasciitis. It is generally only considered when symptoms have persisted over a long period, conservative measures have been exhausted, and quality of life remains significantly impaired. Prior to surgery, it should always be assessed whether correctable triggers — such as deformities, overloading, or muscular deficits — are not in fact the primary issue. What is decisive is structured treatment that requires patience: many cases do not improve within a few days, but rather over weeks to months of consistent therapy.

Prevention

The best protection against plantar fasciitis is to avoid placing the plantar fascia under sustained excessive strain. Prevention therefore primarily means achieving a good balance between loading, mobility, and stability of the foot. Particularly important are appropriate footwear, sensible management of daily activities, and regular stretching of the calf and plantar structures. Those who stand, walk, or are physically active for extended periods should not abruptly increase their activity levels but rather adapt their training volume and intensity in a controlled manner.

Body weight also significantly influences the loading placed on the plantar fascia. Even small changes can reduce the pressure on the heel and the arch of the foot. At the same time, weight alone is not the only consideration: slim individuals can also develop symptoms through deformities, hard surfaces, insufficient mobility, or muscular deficits. Prevention is therefore always individual.

Prevention is particularly important for individuals who have already undergone surgery to the foot, ankle, Achilles tendon, or leg. Following surgery, the gait pattern, load distribution, and muscle tension often change. As a result, the plantar fascia can become secondarily overloaded. In such cases, controlled progressive loading, physiotherapy, targeted mobilisation, and, where appropriate, orthopaedic adaptation of footwear or insoles are helpful.

Those who have not yet experienced symptoms should be attentive to early warning signs: morning heel pain, a feeling of tension in the sole of the foot, or pain following prolonged loading. Those who have already been affected should actively prevent relapses by permanently integrating stretching exercises, foot strengthening, and good load management into their daily routine. Prevention in plantar fasciitis is not a one-time measure but part of long-term healthy foot function.

Therapy and Exercises

Prior to surgery, conservative therapies are generally the primary approach in plantar fasciitis. These include offloading, adaptation of footwear and insoles, stretching, mobilisation, strengthening, and targeted management of daily loading. The correct and regular performance of specific (physiotherapeutic) measures over a defined period of time is crucially important. The plantar fascia typically does not respond to individual measures in isolation, but to the sum of consistent offloading and functional training.

The aim of the exercises is to relieve tension from overloaded structures whilst simultaneously rebuilding the loading capacity of the foot. Many affected individuals benefit particularly from a combination of calf stretching, plantar mobilisation, toe control exercises, and pain-adapted foot strengthening. This applies both to individuals with initial symptoms and to patients following surgery to the foot or leg, provided the exercises are adapted to the respective stage of healing.

It is important not to provoke pain. A mild pulling sensation may be normal, but sharp stabbing pain is a warning sign. Exercises should ideally be performed daily or several times per week, beginning with shorter and more controlled sessions rather than intensive ones. Especially in long-standing complaints, patience is important: improvements often occur gradually. It is essential that exercises remain part of an overall concept that also includes footwear, load management, and, where appropriate, physiotherapeutic supervision.

Exercise 1

One of the simplest yet most effective exercises in plantar fasciitis is the seated stretch of the plantar fascia. Sitting on a chair, place the affected foot on the opposite knee and gently pull the toes towards the shin. This movement creates tension along the sole of the foot, causing the plantar fascia to be stretched in a controlled manner. The position is held for a few seconds and then slowly released. This exercise is particularly suitable in the morning before the first steps of the day or after prolonged periods of rest.

The advantage of this exercise is that it targets precisely the underlying pain mechanism. The plantar fascia is prepared before it is abruptly loaded with the first steps. In this way, typical start-up pain can often be reduced. It is important to work slowly and without any jerking movements. The stretch should be perceptible but must not cause sharp pain.

This exercise is particularly well suited to individuals with early-stage symptoms, as it requires little effort and can easily be incorporated into daily life. Following surgery to the foot or leg, it can also be a useful addition — provided it has been medically approved — in order to reduce tension in the sole of the foot at an early stage and gradually improve loading capacity.

Exercise 2

A classic exercise in plantar fasciitis is the standing calf stretch against a wall. Stand facing a wall with the hands placed against it, step the affected leg behind you, and keep the heel on the floor. The front knee is slightly bent whilst the rear leg remains straight. The body weight is slowly shifted forwards until a clear pull is felt in the calf. This position is held in a controlled manner.

The calf musculature has a considerable influence on the tension placed on the plantar fascia. When shortened, the pull on the sole of the foot and the attachment point at the calcaneus increases with every step. This is precisely why the calf stretch is one of the most important basic measures in plantar fasciitis. It not only improves mobility of the ankle joint but can also positively influence the overall rolling motion of the foot.

This exercise is particularly beneficial for those who run, stand for long periods, or are physically active. Individuals in middle or older age also benefit, as restricted mobility in the calf area often increases insidiously. It is important that the heel remains in full contact with the floor and that the stretch is held steadily. Those exercising after surgery should adapt the exercise to their individual loading capacity and, if in doubt, seek physiotherapeutic guidance.

Exercise 3

In this exercise, the sole of the foot is mobilised using a small ball or fascia roller. In a seated or standing position, a soft ball — such as a massage ball or tennis ball — is placed under the sole of the foot. The ball is then slowly rolled from the heel to the forefoot and back again. The pressure should be comfortably perceptible but not so intense as to cause stabbing pain. The exercise is aimed less at forceful massage and more at gentle mobilisation and regulation of tension.

Many affected individuals find this measure helpful, as it can loosen the sole of the foot and reduce local irritation and tension. Particularly after long days on one's feet or following periods of rest, rolling with the ball can serve as a useful transition before greater loading resumes. It is also a good supplement to stretching exercises.

It is important not to work the plantar fascia aggressively. Excessive pressure can further provoke the already irritated structure. A controlled, gentle approach is therefore preferable to forceful self-treatment. For individuals with a sensitive sole of the foot, those of older age, or those who have had surgery, a softer ball is generally more appropriate than a very firm roller. The exercise is simple, suitable for everyday use, and can help improve awareness of the loading demands placed on the sole of the foot.

Exercise 4

An important complementary exercise is the strengthening of the small intrinsic foot muscles, for example through the active gripping of a towel with the toes. A small towel is placed flat on the floor and, in a seated position, the toes are used to draw it closer, piece by piece. Alternatively, the arch of the foot can be consciously raised without cramping the toes. The aim is not speed, but a clean activation of the stabilising musculature.

This exercise is beneficial because the plantar fascia does not work in isolation. It forms part of a system that depends on the arch of the foot, the small foot muscles, and overall postural statics. When the musculature is weak or poorly controlled, the plantar fascia often has to absorb more tension than is optimal. Through targeted strengthening, the load can be distributed more evenly.

Exercise 5

The 'short foot exercise according to Janda' strengthens the intrinsic foot musculature and actively corrects the arch of the foot. Seated and barefoot, distribute the pressure evenly across the ball of the great toe, the ball of the little toe, and the heel, then draw the ball of the foot towards the heel — without curling the toes. Hold the tension for 10 seconds, 10 repetitions. Advanced individuals can progress to standing or single-leg stance. Perform daily.

Exercise 6

For eccentric heel raises, stand with the balls of the feet on a step, with the heels free in the air. Optionally place a rolled towel under the toes. Hold the handrail for support.

Slowly raise up onto the toes using both feet (approximately 3 seconds), hold briefly at the top (2 seconds). Then transfer all body weight to the affected foot and lower the heel in a controlled manner below the level of the step (3–10 seconds). Return the unaffected foot to the step and repeat.

For individuals with recurrent symptoms or following a resolved episode of plantar fasciitis, these exercises are particularly valuable because they do not merely address symptoms but work on functional stability. It is important to perform the movement cleanly and without tensing up. Here too, the principle applies: regular and controlled training is preferable to intensive overexertion. In combination with stretching and load management, these exercises can help to prevent relapses and improve foot function in the long term.