Understanding Plantar Fasciitis: Causes, Symptoms & How Orthotics Can Help

By Woods Orthotics

Plantar fasciitis is one of the most common causes of heel pain and one of the conditions we treat most often in clinic. If you’ve ever felt a sharp, stabbing pain under your heel when you get out of bed or stand up after resting, you’re not alone. The good news is that with the right assessment and treatment plan, most people make a strong recovery.

This guide explains what plantar fasciitis is, why it happens, and how orthotics and other treatments can help you get back to comfortable, confident movement.

What Is Plantar Fasciitis?

The plantar fascia is a thick band of tissue that runs along the bottom of your foot, connecting your heel to your toes. Its job is to support your arch and absorb shock when you walk.

When this tissue becomes irritated or overloaded, it can lead to inflammation and pain especially around the heel. This is plantar fasciitis.

Image of the foot anatomy

Common Causes

Plantar fasciitis usually develops when the plantar fascia is placed under more stress than it can comfortably handle. Common contributing factors include:

• Foot mechanics such as flat feet, high arches, or over‑pronation

• Sudden increases in activity, especially running or long walks

• Standing for long periods on hard surfaces

• Unsupportive footwear

• Tight calves or reduced ankle mobility

• Weight changes that increase load on the feet

  
  

Often, it’s a combination of these factors rather than one single cause.

Typical Symptoms

People with plantar fasciitis often describe:

• Sharp heel pain with the first steps in the morning

• Pain after sitting or resting

• Tenderness under the heel or along the arch

• Discomfort that eases with movement but returns later

• Tightness in the calves

  
  

If this sounds familiar, a proper assessment can help confirm the diagnosis and rule out other causes of heel pain.

How We Assess Plantar Fasciitis at Woods Orthotics

A thorough assessment is essential to understand why your plantar fascia is irritated. During your appointment, we look at:

• Foot posture and mechanics

• Gait pattern

• Pressure distribution using digital pressure mapping

• Calf and ankle mobility

• Footwear and activity levels

  
  

This allows us to identify the underlying cause and tailor treatment to your needs.

Pedobarograph in use at Woods Orthotics

Treatment Options

Most people improve with a combination of targeted treatments. These may include:

1. Custom Orthotics

Orthotics can reduce strain on the plantar fascia by improving foot alignment and redistributing pressure. At Woods Orthotics, we design and manufacture custom devices in‑house using 3D scanning and CNC milling for precise, comfortable results.

2. Stretching & Mobility Work

Improving calf and ankle flexibility can significantly reduce tension on the plantar fascia.

3. Footwear Advice

Supportive, well‑fitted shoes make a big difference especially during recovery.

4. Activity Modification

Small adjustments to training load or daily habits can help calm symptoms while healing takes place.

5. Night Splints or Supportive Taping

These can help reduce morning pain by keeping the plantar fascia in a more optimal position overnight.

How Long Does Recovery Take?

Recovery varies from person to person, but many people notice improvement within a few weeks once the underlying cause is addressed. Orthotics, stretching and consistent management often lead to significant long‑term relief.

If symptoms persist or worsen, it’s important to seek advice from a healthcare professional for further assessment.

When to Seek Help

If heel pain is affecting your daily life, stopping you from exercising, or not improving with rest, a professional assessment can make all the difference. Early intervention often leads to quicker, more effective recovery.

Ready to Take the Next Step?

At Woods Orthotics, we help people move comfortably and confidently every day. If you’re struggling with heel pain or think you may have plantar fasciitis, we’re here to assess, explain, and guide you through the best treatment options.