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Supine Piriformis Stretch

BeginnerstretchTier T1

Targeted stretch for the piriformis muscle which can contribute to SI and buttock pain. Similar to figure-4 but focuses on external rotation.

Targets: SI Joint
Muscles: Piriformis, Gluteus Maximus

Stop if

Choose an easier exercise if pain reaches 6 out of 10 or becomes sharp. Stop and rest if pain reaches 8 out of 10.

This is the general ClapMove rule. This exercise has no extra stop rule of its own.

  • Pain 6 out of 10 or more: choose an easier exercise.
  • Pain 8 out of 10 or more: stop and rest.

Equipment needed

  • Works at home
  • Works at the gym

none

Home Options

  • bodyweight

Dosage

2

Sets

30 sec

Reps / Time

15 sec

Rest

20-30 sec hold each side

Tempo

Step-by-Step Guide

Set up

  • Lie on your back with both knees bent
  • Cross one ankle over the opposite knee
  • Rest in this position
  1. No image for this step. Follow the written instruction.

    Step 1 of 4

    Let the crossed knee fall outward naturally

  2. No image for this step. Follow the written instruction.

    Step 2 of 4

    If needed, gently pull bottom thigh toward chest

  3. No image for this step. Follow the written instruction.

    Step 3 of 4

    Feel stretch deep in buttock of crossed leg

  4. No image for this step. Follow the written instruction.

    Step 4 of 4

    Hold and breathe

Breathing

  • Breathe slowly and deeply
  • Exhale to relax deeper

Form Cues

  • Don't force the stretch
  • Let gravity do most of the work
  • Breathe into the tight area
  • Keep other hip down

Common Mistakes to Avoid

  • Pulling too aggressively
  • Holding breath
  • Opposite hip lifting
  • Tensing against stretch

Safety Information

Keep stretch gentle. Stop if sharp pain.

Progressions

Longer holds, seated variation

Regressions

Keep foot on floor, less pull