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  5. Legs
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  7. Knee Hug Glute Stretch

Exercise guide

Knee Hug Glute Stretch

  • Beginner
  • Isolation
  • Timed hold
  • Hips
  • Lower legs

The Knee Hug Glute Stretch is a foundational recovery movement that isolates the gluteus maximus and helps alleviate lower back tension. It is highly effective for improving hip mobility and lengthening the posterior chain muscles.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Knee Hug Glute Stretch demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Glutes

Secondary

  • Adductors
  • Hamstrings

Equipment

  • Body weight

Setup

  1. Lie flat on your back on a comfortable surface with your legs fully extended.
  2. Relax your head, neck, and shoulders against the floor.
  3. Keep your spine in a neutral position with your arms resting at your sides.

How to do it

  1. Lift one knee toward your chest and clasp both hands firmly around your shin or the back of your thigh.
  2. Exhale deeply as you gently pull the knee closer to your torso until you feel a comfortable stretch in the glute of the bent leg.
  3. Hold the position for 20-30 seconds while maintaining steady, rhythmic breathing.
  4. Slowly release the leg back to the starting position and repeat the movement on the opposite side.

Form checklist

  • Keep the non-stretching leg pressed flat against the floor to stabilize the pelvis.
  • Avoid lifting your head or tensing your shoulders; keep your upper body relaxed.
  • Pull the knee straight toward the midline of your chest rather than letting it flare out.
  • Ensure your tailbone stays in contact with the floor to maximize the stretch in the hip.

Pro tips

  • For a deeper stretch, slightly angle your knee toward the opposite shoulder to target the glute medius and piriformis.
  • Focus on 'heavy hips' by imagining your pelvis sinking into the floor as you pull your knee upward.

Make it harder

  • Incorporate PNF stretching: Push your knee against your hands for 5 seconds, relax, and then pull the knee deeper into the stretch.
  • Flex the foot of the extended leg toward your shin to increase the tension across the entire posterior chain.

Frequently asked

What muscles does the knee hug glute stretch work?
The knee hug glute stretch primarily targets the glutes, and also works the adductors and hamstrings as secondary muscles.
What equipment do you need for the knee hug glute stretch?
The knee hug glute stretch requires no equipment — just your body weight.
Is the knee hug glute stretch good for beginners?
Yes. The knee hug glute stretch is a beginner-friendly movement and a strong foundation to build on.

Related exercises

  • 45 Degrees Single Leg Reverse HyperextensionIntermediate · erector spinae, glutes, and hamstrings
  • Air Pillow Balance Counterbalanced Skater SquatAdvanced · glutes, hamstrings, and quadriceps
  • Alternate Forward Step Arm SwingIntermediate · calves, glutes, and quadriceps
  • Alternating Kneeling To Half KneelingBeginner · glutes and quadriceps

Train it with Crucible Fit.

Every movement in this library is in the app with video and instructions, ready for your own sessions on the days between Crucibles. Your first Crucible is on us.

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