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Seated Figure-4 Stretch

When sciatica-like pain runs down the back of your leg, the piriformis is often the real culprit — not your disc. This seated stretch reaches the deep hip muscle that compresses the sciatic nerve, creating space the foam roller can't.

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About This Video

The piriformis is a small, deep muscle running from the sacrum to the top of the femur. Its relationship to the sciatic nerve makes it one of the most clinically significant muscles in the lower back pain complex. When it tightens — from prolonged sitting, sustained compression, or overuse from compensating for weak glutes — it can press on the sciatic nerve passing directly beneath it. The radiating pain that follows mimics a disc herniation and is frequently misdiagnosed. The seated figure-4 specifically targets the piriformis and the deep external rotators, creating space around the sciatic nerve and releasing tension that foam rolling alone cannot always reach.

How to Perform This Technique

1

Sit on the front edge of a sturdy chair with both feet flat on the floor and your back straight.

2

Cross your right ankle over your left knee so your right shin is roughly parallel to the floor, creating a figure-4 shape with your legs.

3

Flex your right foot slightly to protect the knee joint and sit up tall, lengthening through your spine.

4

Keeping your back straight, slowly hinge forward at the hips until you feel a deep stretch in the right glute and the outer hip area where the piriformis sits.

5

Hold this position for 30 to 45 seconds, breathing steadily and allowing the stretch to deepen gradually with each exhale. You should feel the stretch deep in the buttock, not in the knee.

6

Slowly sit back upright, uncross your legs, and repeat with the left ankle over the right knee. Complete 2 to 3 holds per side.

Benefits

Releases the piriformis

Decompresses the sciatic nerve

Opens deep external rotators

Pro Tip: If you experience sciatica-like symptoms — pain, tingling, or numbness running down the back of the leg — the piriformis is frequently the culprit rather than a disc issue. The sciatic nerve runs directly beneath or through the piriformis muscle, and when the muscle tightens, it compresses the nerve. This stretch specifically targets the piriformis and can provide relief that no amount of lower back treatment will achieve.

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Video Details

Duration: 90 sec

Quality: 4K (2160p)

Level: All Levels

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Guides and answers on 321strong.com that cover this exact movement.

Answer How to Foam Roll Piriformis Without Hurting Sciatic Nerve Foam roll the piriformis safely by targeting the outer hip in a figure-4 position, not the glute center where the sciatic nerve runs close to the surface. Answer Can Foam Rolling Help Sciatica? Foam rolling can relieve sciatica by releasing the piriformis and glute muscles that compress the sciatic nerve. Technique and tool choice matter. Answer Can Foam Rolling Help With Sciatica Nerve Pain? Foam rolling can relieve sciatica by targeting piriformis tightness that compresses the sciatic nerve. Learn where to roll, what to avoid, and how often. Answer Can You Use a Foam Roller for Sciatica Pain? Yes, foam rolling helps sciatica pain by releasing piriformis and glute tension off the sciatic nerve. Learn which muscles to target and which to avoid. Answer Is Foam Rolling Good for Sciatica? Yes, foam rolling relieves sciatica by releasing the piriformis muscle that compresses the sciatic nerve. Target glutes, hips, and hamstrings. Answer What Is the Quickest Way to Ease Sciatica? Release piriformis tension with targeted myofascial release and foam rolling to reduce sciatic nerve pressure in minutes.