MCP knuckle blocking (isolated finger motion)
Stabilize the small finger joints while bending only the big knuckles — a classic hand-therapy drill to regain isolated MCP flexion and extension after stiffness or immobilization.
Rest the forearm on a table, palm down, fingers long and relaxed.
Ready when you are
We'll guide you through 5 short steps — about 33 seconds of guided motion. Pause or stop anytime — nothing is uploaded.
Have ready: No special equipment
Contraindications & stop if…
When not to do this
- Recent flexor tendon repair or fracture fixation without surgeon clearance and protocol
- Unstable MCP collateral ligament injury until cleared for active motion
Stop if
- Sharp pain at a knuckle or along the back of the hand
- New triggering or catching that worsens with blocking
- Swelling that increases during the set
Prefer a quick pacing gate before the timer? Use full guided session — it asks for pain, stiffness, and fatigue in a few taps first (education only, not clearance).
Full-screen steps and timer below — same exercise. For vertical reel mode, use the clapper icon next to Save at the top of the page.
Why it helps
Blocking the PIP and DIP joints forces the long extensors and flexors to work primarily at the MCP — the same joint that often stiffens first after swelling, casting, or guarded gripping.
What it should feel like
A focused effort at the knuckles with little movement at the tips. Mild stretch is OK; sharp pain is not.
Target area
Finger knuckles (MCP joints), extensor tendons
Stop if you notice
- Sharp pain at a knuckle or along the back of the hand
- New triggering or catching that worsens with blocking
- Swelling that increases during the set
Get clearance first if
- Recent flexor tendon repair or fracture fixation without surgeon clearance and protocol
- Unstable MCP collateral ligament injury until cleared for active motion
Watch a curated demo
Your practice loop
Pause where you want, then tap A for where the loop starts and B for where it ends. Turn Autoloop off anytime — your A/B times stay saved for this video.
Now 0:00 · Loop 0:00 → end of video
More demos & readings (editorial catalog)
Extra YouTube, PDF, and hospital links gathered for this exercise cluster. The top embed above remains the oEmbed-verified pick when present; treat these as adjacent education — confirm fit with your clinician.
Typical catalog dose: 5 to 10 repetitions, 1 to 3 times daily, unless otherwise prescribed.
Precautions (catalog)
- Do not force through pain.
- Follow post-op restrictions if applicable.
5 Minute Finger and Hand Stiffness Exercise Routine for Both Hands
Virtual Hand Care · 2023-03-12
Introduces dynamic spider fingers as exercise number one.
Good for stiffness and warming up the hand.
Catalog ids: dynamic_spider_fingersHand Exercises For Every Stage of Stroke Recovery
Unknown / YouTube · 2024-09-19
Includes finger and hand movement drills that support isolated motion training.
Helpful for staged rehab.
Catalog ids: mp_blockingHand exercises for strength and mobility
Unknown / YouTube · 2020-02-04
Supports mobility and hand opening patterns.
Useful as an alternative mobility drill.
Catalog ids: dynamic_spider_fingersWrist and Finger Mobility Exercises for Stiffness: Both Hands
Virtual Hand Care · 2024-05-02
A guided mobility session that includes knuckle bender tendon glides and hook fist movement.
Good for stiffness, arthritis, and post-injury mobility.
Catalog ids: tendon_glide_sequenceHand Exercises
Royal United Hospitals NHS Foundation Trust · 2023-10-01
A patient hand exercise sheet covering basic finger bend, straighten, spread, and squeeze movements.
Appropriate for gentle recovery and daily range-of-motion work.
Catalog ids: finger_lifts_spreadsHand Physical Therapy Exercises to Boost Mobility and Recovery
BTE Technologies / TherapySpark · 2025-06-19
Shows finger lifts and spreads for hand mobility and control.
Useful for basic at-home mobility work.
Catalog ids: finger_lifts_spreadsHand therapy exercise videos
South Tees Hospitals NHS Foundation Trust · 2022-01-13
Covers hand therapy drills including blocking-style motion work.
Good for therapist-guided motion retraining.
Catalog ids: finger_blockingOccupational Therapy Hand Exercises: Home Program
Medbridge · 2026-03-01
Contains tendon glide positions as part of a hand mobility home program.
Useful for structured therapy programs and progression planning.
Catalog ids: tendon_glide_sequenceother therapy exercises
UHCW Hand Centre · 2025-08-18
Includes finger tendon gliding and blocking exercises.
Helpful for joint isolation and glide.
Catalog ids: finger_blocking
Catalog fact-check source list
- https://www.flintrehab.com/hand-therapy-exercises/
- https://www.assh.org/handcare/condition/hand-finger-exercises
- https://www.ruh.nhs.uk/patients/patient_information/HTH021_Hand_Exercises.pdf
- https://www.medbridge.com/blog/occupational-therapy-hand-exercises
- https://www.thermh.org.au/services/occupational-therapy/hand-therapy-videos
- https://www.southtees.nhs.uk/services/physiotherapy/hand-therapy/hand-therapy-exercise-videos/
- https://www.youtube.com/watch?v=xQrP97h4MMg
- https://www.youtube.com/watch?v=2G6pHQJEbWQ
- https://www.youtube.com/watch?v=xH0e9yHANjk
- https://www.youtube.com/watch?v=T9H_yu0Me8c
- https://www.youtube.com/watch?v=vXgalb_3WCQ
- https://www.youtube.com/watch?v=wT27YktqXko
- https://www.arthritis.org/health-wellness/healthy-living/physical-activity/other-activities/9-exercises-to-help-hand-arthritis
- https://www.uhcwhand.org/multimedia/other-therapy-exercises
- https://www.verywellhealth.com/nerve-flossing-in-physical-therapy-4797516
- https://www.laclinicasc.com/physical-therapy-hand-injuries/
- https://www.youtube.com/watch?v=CApZ5rPx8Xc
- https://www.youtube.com/watch?v=N_qOAqkldrg
- https://handtherapy.com.au/tendon-gliding-exercises/
- https://www.youtube.com/watch?v=caKuntInigY
- https://www.youtube.com/watch?v=4QsU3mnsVmM
- https://www.youtube.com/watch?v=3Nuf9btZ6Fw
- https://www.youtube.com/watch?v=B_kArnWVEK4
- https://www.youtube.com/watch?v=yiONJEpfrn0
- https://www.arthritis-uk.org/information-and-support/living-with-arthritis/health-and-wellbeing/exercising-with-arthritis/exercises-for-healthy-joints/exercises-for-the-fingers-hands-and-wrists/
- https://library.nshealth.ca/OT-Practice/Hand-Exercises
- https://library.nshealth.ca/OT-Practice
Education sources
HandTherapy.app summarizes common home-program elements used in hand therapy and surgery recovery education. These links are for learning — they do not replace your clinician's instructions.
How to do it well
Goal, setup, dose, and the things therapists most often have to repeat. This is education — not a replacement for your clinician's plan.
Before you start
- Your therapist may prefer a different finger order or range — follow their sheet first.
- Never press hard enough to blanch the skin or numb the fingertip.
Today's dose
- Reps
- 6
- Sets
- 2
- Sessions / day
- 3
- Rest
- 45s
- Pain ceiling
- 3/10
Common mistakes
- Letting the tip joints bend while you think you are blocking
- Cranking the knuckle into painful end range
- Holding the breath through reps
Easier version
- Practice on the index finger only
- Reduce to one set per day
Harder version
Only if your phase allows progression.
- When cleared, combine with your full tendon glide sequence the same session
How did this feel?
One tap. Saved as a question for your next visit when relevant — never auto-shared.
What to do next — not a dead end
Suggestions use shared goals, tags, and difficulty — not your medical record. Always defer to your clinician’s plan after surgery or a flare.
~2 min this exercise
Add a second exercise below for a fuller block.
None required — bodyweight / table surface only
Explainer ceiling: 3/10 — back off before you reach it.
When to stop
Sharp pain at a knuckle or along the back of the hand
New triggering or catching that worsens with blocking
Full stop rules ↑Common mistake to watch
• Letting the tip joints bend while you think you are blocking
More form cues ↓Get clearance first if
- • Recent flexor tendon repair or fracture fixation without surgeon clearance and protocol
- • Unstable MCP collateral ligament injury until cleared for active motion
Commonly paired with
Different goal, shared tags — typical clinical pairings.
Related in the same lane
Same goal or strong tag overlap.
Movement library — same skills, smaller steps
Movements are the building blocks therapists combine into exercises.