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Reviewed March 2026

Supine Piriformis Stretch

RehabilitationBodyweightBeginnerRehabilitation

Primary

Rehabilitation

Secondary

Piriformis, Glutes, Hip Rotators

Equipment

Bodyweight

Difficulty

Beginner

Type

Isometric

Written byMySetPlan Training Team

NASM-CPT, CSCS certified trainers. Every guide is built from peer-reviewed research and real coaching experience.

An isolation exercise that lets you focus on one muscle group, the Supine Piriformis Stretch targets your rehabilitation through a isometric hold pattern. Use for piriformis tightness or sciatica.

Everything You Need to Know About the Supine Piriformis Stretch

The Supine Piriformis Stretch is a good for beginners exercise that targets your Piriformis. It's a popular choice for building strength and muscle in these areas. When should you use it? Use for piriformis tightness or sciatica. This timing makes the most of your workout and helps you get better results. Who is this for? Anyone with hip or sciatic issues. Whether you're just starting out or working toward a specific goal, this exercise fits into your routine.

What muscles does the Supine Piriformis Stretch work?

Primary

Piriformis

Secondary

Gluteus mediusDeep hip rotators

Stabilizers

CorePostural muscles

Step-by-step: Supine Piriformis Stretch

  1. 1

    Lie on back with both knees bent.

  2. 2

    Cross right ankle over left knee.

  3. 3

    Reach through and grab left thigh.

  4. 4

    Pull left thigh toward your chest.

  5. 5

    Feel stretch in right outer hip.

  6. 6

    Hold and switch sides.

What are the best tips for the Supine Piriformis Stretch?

Figure four position targets piriformis.

Keep head and shoulders relaxed.

Pull gently without forcing.

Mistakes to watch for on the Supine Piriformis Stretch

Pulling too aggressively.

Isometric holds like the Supine Piriformis Stretch build strength at specific joint angles. This mistake changes the angle and reduces how hard your Piriformis has to work. Lock into position and hold it.

Lifting head off floor.

Craning your neck during the Supine Piriformis Stretch compresses your cervical spine and can cause nerve impingement. Keep your head in a neutral position — pick a spot to look at and hold it through the set.

Not relaxing into the stretch.

Isometric holds like the Supine Piriformis Stretch build strength at specific joint angles. This mistake changes the angle and reduces how hard your Piriformis has to work. Lock into position and hold it.

Who should do the Supine Piriformis Stretch?

Anyone with hip or sciatic issues.

How to Program the Supine Piriformis Stretch

Strength30 sec holds

Lower reps with heavier weight builds raw strength. Your muscles and nervous system adapt to handle more load over time. This range is best for strength-focused goals.

Muscle Growth45 sec holds

This rep range keeps your muscles under tension long enough to trigger growth. Most people see the best muscle-building results in this zone. It balances strength and muscle size.

Endurance60 sec holds

Higher reps with lighter weight builds muscular endurance and improves conditioning. This range is good for joint health and building work capacity.

General guideline: 2-3 holds of 30-45 seconds each side.

What are good alternatives to the Supine Piriformis Stretch?

Other Variations

  • Standing Piriformis Stretch
  • Seated Piriformis Stretch

This Exercise Is in Your Plan

MySetPlan picks the right exercises for your goals — like the Supine Piriformis Stretch — and builds them into a monthly program. Every set, every rep, planned out.

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Safety Notes

  • Pull gently.
  • Stop if sharp pain occurs.