In 40 seconds
Plantar fasciitis affects ~10% of runners at some point. Sharp heel pain on first steps, eased with movement, returning after runs. PEMF therapy reduces fascial inflammation; heavy slow resistance loading (Rathleff protocol) addresses the underlying tissue problem. See our dedicated plantar fasciitis guide for full clinical picture.
Quick facts
- Affects: ~10% of runners
- Symptom pattern: Worst first steps, eases with movement
- Standard care: Rathleff protocol heavy slow resistance
- PEMF role: Inflammation, microcirculation in heel
- Recovery: 8–12 weeks typical
Why this injury happens in this sport
Sudden mileage increase, change to flat shoes, weight gain — all increase plantar fascia load. The fascia degenerates faster than it heals.
Recovery and return to sport
Reduce running 50% during loading phase. Rathleff calf raises with toes extended over a rolled towel. PEMF 2× per week. Avoid steroid injection — fascia rupture risk.
Contraindications
Standard PEMF contraindications: pacemakers, defibrillators, cochlear implants, insulin pumps, electronic implants; active malignancy without specialist clearance; pregnancy (over the abdomen); active infection; epilepsy without GP clearance.
Frequently asked questions
Best running shoe for plantar fasciitis?
Higher-stack, supportive shoes during loading phase. Switch back gradually. A running shop fitting helps.
Will it ever fully resolve?
Yes — most cases resolve in 8–12 weeks with proper loading. Stubborn cases run 6+ months.
Looking for a PEMF clinic near you?
We list every credible PEMF therapy provider in the UK so you can find one near home.