Plantar fasciitis is one of the most common causes of heel pain, affecting people from walkers and runners to anyone who spends long hours on their feet.
If you wake up with sharp heel pain or struggle with prolonged standing or walking, there’s a good chance your plantar fascia is irritated.
At County Physio in Haddington, we see and successfully treat plantar fasciitis every week — and the first step to recovery is understanding exactly what’s causing the irritation.
Here are the 7 most common causes of plantar fasciitis and what you can do about each one.
1. Tight Calf Muscles or Achilles Tendon
This is one of the biggest contributors to plantar fasciitis.
When the calves or Achilles are tight, they increase tension on the plantar fascia, especially during walking or running.
Signs this might be your cause:
- Heel pain first thing in the morning
- Tightness when going downstairs
- Reduced ankle flexibility
Solution:
Targeted stretching and soft tissue release.
This is one of the fastest ways to reduce morning pain.
2. Sudden Increase in Activity
A rapid jump in training volume or intensity (running, long walks, hiking) overloads the plantar fascia.
Signs this might be your cause:
- Pain after a new exercise programme
- Pain after walking further than usual
- Pain after a long day on your feet
Solution:
Load management + strengthening.
We help you return to activity safely and gradually.
3. Poor Footwear or Worn-Out Shoes
Thin soles, flat shoes, flip-flops, or old running shoes can fail to support the arch properly.
Signs this might be your cause:
- Worse pain when wearing flat shoes
- Relief when wearing supportive trainers
- A sudden flare-up with new footwear
Solution:
Footwear assessment + simple footwear upgrades.
Many patients improve immediately with better support.
4. Flat Feet, High Arches or Poor Foot Mechanics
Your natural foot shape affects how pressure is distributed.
If your feet don’t absorb shock well, the plantar fascia takes the load.
Signs this might be your cause:
- Arch pain
- Foot rolls inward (overpronation)
- High-arched feet
- Uneven wear on shoe soles
Solution:
Physiotherapy for foot mechanics + strengthening foot stabilisers.
5. Prolonged Standing or Walking on Hard Surfaces
Teachers, nurses, factory workers, and hospitality staff are especially prone to plantar fasciitis.
Signs this might be your cause:
- Heel pain after long work shifts
- Worse pain in hard-soled shoes
- Soreness that builds throughout the day
Solution:
Supportive footwear, cushioned insoles, activity pacing strategies.
6. Weak Foot and Hip Muscles
If the foot and hip don’t stabilise well, the plantar fascia absorbs more load.
Signs this might be your cause:
- Poor balance
- Pain during longer walks
- Weak glutes or core muscles
Solution:
Strengthening the full kinetic chain (foot → knee → hip).
This improves long-term resilience and prevents recurrence.
7. Age-Related Changes & Reduced Tissue Elasticity
Plantar fasciitis becomes more common between ages 35–65 due to natural changes in tissue flexibility and strength.
Signs this might be your cause:
- Stiffness after sitting
- Harder time recovering from activity
- Increasing heel pain with age
Solution:
Targeted mobility exercises, strengthening and hands-on therapy.
How Physiotherapy Helps Plantar Fasciitis
At County Physio, our treatment focuses on:
- Hands-on soft tissue release
- Plantar fascia mobilisation
- Calf & Achilles stretching
- Foot strengthening exercises
- Load management guidance
- Gait and posture correction
- Footwear recommendations
- Optional taping, laser or needling
Most patients notice improvement within 2–4 weeks with a consistent plan.
When to Seek Physiotherapy
You should book an assessment if:
- Pain lasts longer than 1–2 weeks
- Pain affects walking or standing
- Pain is worse in the morning
- Footwear changes haven’t helped
- Symptoms keep returning
Earlier treatment = faster recovery.
Ready to Fix Your Heel Pain?
Plantar fasciitis is highly treatable with the right approach.
