For deep-glute pain that won't quit

Your piriformis is tight
because your glutes are weak.

Stretching alone won't fix it. You have to strengthen the glute medius alongside it. Four routines, eight evidence-based moves, one timer that talks you through it. The 12-minute strengthen-stretch combo is the one that actually changes things.

Just need acute relief →
15%
of people have the sciatic nerve running through the piriformis muscle, not under it
3 wk
of daily strengthen-stretch work to start changing the underlying mechanics
30s
minimum hold for a static stretch to actually lengthen tissue (Bandy & Irion 1994)
The principle, one paragraph

The piriformis tightens because something else has stopped working.

The piriformis is one of six deep external rotators of the hip. It's small. It is not meant to be a primary stabiliser. When the glute medius (the much larger muscle on the side of the hip) goes underused, typical in desk sitters, runners with a hip drop, and anyone who hasn't loaded the side-glute in years, the piriformis is recruited to stabilise the pelvis on every step. It tightens, it inflames, it sometimes compresses the sciatic nerve right behind it.

Stretching releases the tightness short-term. But if you don't teach the glute med to fire properly, the piriformis is back where it was within hours. The fix is upstream: clamshells, banded bridges, glute med strengthening. Then stretching. Pair them in the same session. Three weeks of daily work, and the pattern shifts.

Pick your routine

Where are you right now?

The actual fix · 12 min

Strengthen-stretch combo

The full pattern: clamshells paired with figure-4s, banded bridges paired with pigeon, repeat. Three weeks of daily work changes the mechanics, not just the symptom.

Start the combo →
Acute · 4 min

It just locked up

Three gentle stretches. Lying, supine, seated. No setup. The fastest path from “my glute is locked” to “I can sit down again”.

Quick relief →
Post-sport · 8 min

Just finished a run

Post-run release. Pigeon, 90-90, supine figure-4. Within 30 minutes of cooling down. Cyclists, same routine.

Runner release →
Office · 6 min

Mid-day office reset

Three of four stretches done without a mat. Seated, standing against the wall. Wear regular clothes.

Desk break →
→ Sleeping on your side flaring it up? The bed routine for side-sleepers
The fix routine

12-minute strengthen-stretch combo

The structure is what makes this different: every strengthening move is paired with the stretch that addresses the same muscle group. Clamshell, then supine figure-4. Banded bridge, then pigeon. The strengthening teaches the glute med to fire; the stretching lets the piriformis release the work it's been doing alone.

This routine, step by step

Strengthen Stretch
The eight moves

Six stretches and two strengthening moves.

Strengthening shown with an orange edge, stretching with a teal edge. Pair them the way the strengthen-stretch routine does.

Person in pigeon pose with right shin angled across the mat, hips square, chest folded forward over the front leg
Stretch

Pigeon Pose

Piriformis, Deep external rotators

intermediate · 60s
Person lying on back with right ankle crossed over left thigh in figure-4 shape, hands clasped behind left thigh drawing it toward chest
Stretch

Supine Figure-4

Piriformis, Deep external rotators

beginner · 45s
Person sitting with front leg bent at 90 degrees in front and back leg bent at 90 degrees behind, both shins on the floor, torso upright
Stretch

90-90 Hip Stretch

Piriformis, Deep external rotators

intermediate · 60s
Person seated on a chair with right ankle crossed over left thigh, foot flexed, torso hinged forward from the hips
Stretch

Seated Piriformis Stretch

Piriformis, Deep external rotators

beginner · 45s
Person lying on back with right knee crossed over the body to the left side, left hand resting on right knee, right arm extended out to the side
Stretch

Lying Piriformis Stretch

Piriformis, Deep external rotators

beginner · 45s
Person side-lying with knees bent and stacked, feet stacked, top knee opened upward in a clamshell position, side glute engaged
Strengthen

Side-Lying Clamshell

Glute medius, Glute minimus

beginner · 15 reps
Person lying on back with resistance band around thighs above knees, hips lifted into a bridge, knees pressed out against the band
Strengthen

Glute Bridge with Band Abduction

Glute max, Glute medius

intermediate · 12 reps
Person standing with back against a wall, right ankle crossed over left thigh, sliding down the wall into a partial squat position
Stretch

Standing Figure-4 (Wall)

Piriformis, Deep external rotators

beginner · 45s
About this site

Who writes this, and why you should trust it

12+
Primary sources cited across the site, each linked to its DOI or PubMed entry.
0
Ads on the routine timer. The product is the routine, not the page view.
24h
Maximum time to correct any factual error someone emails in.
Common questions

Questions people ask before they start

If my piriformis keeps tightening up, what am I doing wrong?
Almost always: you're stretching a muscle that doesn't need more stretching, while ignoring the weakness that's causing it to tighten in the first place. The piriformis is a small deep external rotator. When the glute medius is weak (the larger muscle alongside it), the piriformis gets recruited for stabilising work it wasn't built for, and it tightens chronically. The strengthen-stretch routine on this site is built around this exact insight: 3-4 weeks of pairing glute med strengthening (clamshells, banded bridges) with piriformis stretching usually changes the underlying mechanics. Stretching alone is treating the symptom.
What's the difference between piriformis tightness and piriformis syndrome?
Piriformis tightness is a deep ache in the buttock that's worse after sitting and eases with stretching, pure muscular. Piriformis syndrome is the same tightness PLUS sciatic nerve compression symptoms (shooting pain, pins-and-needles, or numbness down the back of the leg). The distinction matters because piriformis syndrome is rarer than people think (most leg-radiating pain is actually a lumbar disc), and because in 15% of people the sciatic nerve passes through the piriformis muscle rather than under it, making them more vulnerable. See the pain guide for the differential.
How long should I hold a piriformis stretch?
Bandy and Irion's 1994 research established 30 seconds as the minimum effective hold for static stretching to produce measurable tissue lengthening. For the piriformis specifically, 45-60 seconds is better because it's a deep muscle and takes longer to respond. The deepest stretch (pigeon) benefits from 60-90 seconds. Shorter holds (under 15 seconds) are essentially warm-up movements rather than stretches. The timer on this site builds the right hold time into each routine automatically.
Why does my piriformis hurt more after sleeping on my side?
Because when you sleep on your side, the top-leg knee drops forward and rotates the top hip internally for 7-8 hours, putting the piriformis in a sustained lengthened position with compression underneath it. The bottom-leg hip gets external rotation pressure. Both can wake up locked. The side-sleeper fix routine on this site is designed to be done in bed before you stand up. Three stretches that release the overnight position before you load the muscle with body weight.
Do I need any equipment?
Nothing for the stretches. The strengthen-stretch routine works better with a mini resistance band looped around the thighs for the clamshells and glute bridges. They cost a few dollars and are the single biggest equipment upgrade for piriformis work. Optional: a yoga mat, a bolster or folded blanket for supported pigeon, and a lacrosse ball for spot-release work.
When should I see a doctor instead?
Immediately if you have: numbness or pins-and-needles in the groin or saddle area, loss of bladder/bowel control, sudden severe weakness in a leg (foot drop), fever with the back pain, or pain following significant trauma. Otherwise, see a physiotherapist if pain shoots below the knee, persists for more than 4-6 weeks of consistent daily work, or is worsening week-over-week. Piriformis syndrome specifically tends to respond well to a structured 4-6 week strengthen-stretch program; if you've done that and it hasn't moved, you may have a deeper diagnosis (true sciatic radiculopathy from a disc, deep gluteal syndrome, SI joint dysfunction).
All 15 FAQ →
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Written by Oliver Wakefield-Smith, Founder of Digital Signet
Researches and writes evidence-based consumer health content. Not a clinician. Every clinical claim on this page links to its primary source. Email corrections.
Last reviewed 2026-05-12 · piriformisstretches.com