90/90 Stretch
The 90/90 Stretch improves hip mobility and control by guiding your hips through a stable, seated rotation position.
90/90 Stretch
Muscles Worked: 90/90 Stretch
The 90/90 stretch mainly targets your glutes on the front leg and your hip flexors on the back leg. The front hip works through an outer-hip stretch, while the back hip opens up through the front of the thigh and hip. Your trunk and deep hip muscles also help you hold the position without tipping side to side. You should feel a clear stretch in one or both hips, not knee pressure, and regular static stretching is a proven way to improve flexibility over time.
Technique and form
How to perform the 90/90 Stretch
- Sit on the floor with your right leg positioned at a 90-degree angle in front of your body and your left leg positioned at a 90-degree angle to your left side.
- Keep your right knee on the floor with your foot facing left, and keep your left knee on the floor with your foot facing backward.
- Maintain a tall spine with both sit bones firmly on the ground and your hands placed on the floor in front of you for support.
- Inhale deeply and lengthen your spine, then exhale as you gently rotate your torso toward your front (right) leg while keeping your hips stable.
- Hold this position for 3-5 deep breaths, focusing on relaxing into the stretch while maintaining proper alignment in your hips and spine.
- Return to center, then rotate your body to face forward again before switching leg positions.
- Repeat the setup with your left leg in front at 90 degrees and your right leg out to the side at 90 degrees.
- Perform the same rotation toward your front (left) leg, breathing deeply and holding for 3-5 breaths before returning to center.
Important information
- Keep both sit bones firmly planted on the ground throughout the exercise to ensure proper hip positioning and maximize the stretch benefits.
- If you experience any pinching sensation in your hips, slightly adjust your leg position until you feel a comfortable stretch.
- Focus on rotating from your core rather than just leaning forward to achieve proper muscle engagement.
- Begin with shorter hold times (15-20 seconds) if you're new to this stretch, gradually increasing duration as your mobility improves.
Does the 90/90 Stretch improve flexibility?
Yes. The 90/90 stretch can improve hip flexibility because it puts each hip in a different stretch at the same time, helping you open up the glutes on one side and the front of the hip on the other. Static stretching has been shown to improve flexibility when done consistently, which supports using this drill as part of a mobility routine.
- Hits both hips differently — One leg is folded in front, which biases the glutes and outer hip, while the back leg places the front of the hip under stretch. That makes this drill useful when you feel stiff getting into deep squats, split stances, or floor positions.
- Builds usable hip range — Because you stay upright and control the position, you are not just yanking on a muscle. You are learning to own the end range, which can make hip movement feel smoother during seated glute stretch work and lower-body training.
- Easy to adjust without equipment — You can lean forward slightly to increase the stretch in the front-leg glute, or stay taller to focus more on the back hip. That makes it beginner-friendly and easy to scale based on how tight you feel that day.
- Works well with other hip mobility drills — The 90/90 stretch pairs well with standing hip flexor stretch if your hips feel tight from sitting. Using more than one angle can help you improve flexibility more completely, and regular stretching is more effective than doing it once in a while.
Programming for flexibility
Hold each side for 30-60 seconds, do 2-4 sets, and rest about 15-30 seconds between sides. Use it 4-7 days per week if hip stiffness is a limiting factor. Longer holds usually feel better after training or on recovery days, while shorter holds work well in a warm-up when you just want to loosen up the hips.
Alternative Exercises
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FAQ - 90/90 Stretch
The 90/90 Stretch primarily targets the hip rotators, glutes, and hip flexors while also engaging the lower back and core stabilizers. It's especially effective at addressing both internal and external hip rotation simultaneously, making it more comprehensive than many other hip mobility exercises.
Yes, the 90/90 Stretch is generally safe for those with knee issues when performed correctly, as it places minimal stress on the knee joints. If you experience discomfort, try placing a folded towel under your knees for extra cushioning, and focus on keeping the movement in your hips rather than forcing the knees.
Hold each position of the 90/90 Stretch for 30-60 seconds, breathing deeply to enhance the release. For therapeutic purposes or significant mobility restrictions, you might benefit from longer holds of 1-2 minutes per side, performed 1-3 times.
The most common mistakes include rounding the lower back instead of maintaining a neutral spine, rushing through the positions rather than holding them, and forcing the stretch beyond comfortable limits. Focus on proper alignment by sitting tall through your spine and allowing your body to ease into the stretch gradually with each breath.
For optimal results, include the 90/90 Stretch 3-5 times per week, particularly after sitting for extended periods or following lower body workouts. Daily practice can be beneficial if you have significant hip mobility restrictions or if you spend most of your day seated at a desk.
Workouts with 90/90 Stretch
90/90 Stretch
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