In 40 seconds
Finger pulley injuries — particularly A2 pulley sprain or partial rupture — are the classic climbing injury. A pop or sharp pain on a crimp during a hard move is the typical presentation. PEMF therapy reduces local inflammation and supports the slow ligament healing process. Always alongside graded loading protocols and tape support.
Quick facts
- Most-injured: A2 pulley (proximal phalanx)
- Trigger: Crimp grips, especially full crimp
- Recovery: 6–12 weeks for partial sprain, longer for rupture
- PEMF role: Reduces inflammation, supports ligament healing
- Pairs with: Graded loading + finger taping
Why this injury happens in this sport
Climbing-specific finger taping and graded reloading are well-developed protocols. PEMF accelerates the underlying tissue healing.
Recovery and return to sport
Climb on jugs/open hand grips only during recovery. PEMF 2–3× per week. Graded loading per accepted climbing rehab protocols. Most climbers return to crimping at week 6–8.
Contraindications
Hard exclusions — do not have PEMF if any apply:
- Pacemaker, implantable cardioverter-defibrillator (ICD), or any cardiac electronic device
- Cochlear implant or other implanted electronic hearing device
- Spinal cord stimulator, deep-brain stimulator, vagus nerve stimulator
- Intrathecal pump or implanted drug pump
- Insulin pump (continuous glucose monitors are usually fine — confirm with the clinic)
- Active infection at the treatment site
- Pregnancy — when treatment would be over the abdomen, lumbar spine, or pelvis
Discuss with your GP or specialist before booking if any apply:
- Active malignancy or recent cancer history (oncologist clearance required)
- History of seizures or epilepsy
- Multiple sclerosis or other neurological condition under specialist care
- Anticoagulant therapy (PEMF itself does not thin blood, but bruising risk if local circulation is already compromised)
- Children under 14 (most UK clinics will not treat under-18s without paediatric specialist input)
- Recent surgery within the last 14 days at the treatment site (confirm with surgeon)
NOT contraindications — these are commonly misunderstood:
- Plates, rods, screws and other passive metal orthopaedic hardware
- Dental implants and dental crowns
- Joint replacements (hip, knee, shoulder)
- IUDs (copper or hormonal)
- Tattoos and piercings (jewellery should be removed for the session)
Specific to this condition: 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
Will I climb at the same grade again?
Yes for the vast majority — full pulley healing supports return to previous grade. Some climbers move toward more open-hand grip styles long-term.
Looking for a PEMF clinic near you?
We list every credible PEMF therapy provider in the UK so you can find one near home.