90 To 90 Hip Leans
90 To 90 Hip Leans Exercise Description
The 90 to 90 Hip Leans are a floor-based drill that builds active control and end‑range strength for hip external rotation in the front leg and hip internal rotation in the back leg. You’ll sit with both knees and ankles bent to approximately 90 degrees (“90/90”), then hinge your torso to selectively load each hip without stressing the lumbar spine. Primary muscles include the deep hip rotators, gluteus medius and minimus, and portions of the adductors, with the trunk musculature stabilizing a neutral spine. The goal is precise pelvic motion and clean hip hinging—no knee twisting or spinal rounding. This exercise helps you feel and control rotation at the hip joint while keeping the pelvis level and the ribcage stacked over the pelvis. It’s a small, deliberate range of motion that emphasizes tension into the floor through the shin and knee of the working hip for stability.
- Muscle Groups: Glutes, Hips
- Target Muscles: Gluteus Medius, Gluteus Minimus, Obturator Internus, Piriformis
- Assisting Muscles: Adductor Brevis, Adductor Longus
- Stabilizing Muscles: External Obliques, Internal Obliques, Multifidus, Rectus Abdominis, Transversus Abdominis
- Body Area: Lower Body
- Body Parts: Hips, Legs, Upper Legs
- Body Surface: Back, Side
- Body Symmetry: Unilateral
- Equipment: Bodyweight
- Exercise Patterns: Hinge
- Exercise Type: Strength
- Functional Grouping: Hip Abductors, Hip Extensors, Hip Rotators
- Joint Involvement: Multi-joint
- Muscle Location: Deep Glutes, Deep Hip, Upper Glutes
- Movement Direction: Horizontal
- Muscle Position: Lateral, Posterior
- Gender: Female
How To Do The 90 To 90 Hip Leans Exercise
‘- Sit on the floor with your front thigh straight ahead, knee bent 90°, and shin aligned forward; back thigh points out to the side with its knee also at 90°.
– Stack ribs over pelvis; lengthen the spine to neutral. Place fingertips on the floor for support.
– Square your pelvis between both thighs; keep both sit bones as grounded as comfortable.
– Gently press the front knee and outer shin into the floor to engage the hip.
– Hinge forward from the hips toward the front shin, keeping the spine long and the knee tracking straight.
– Pause when you feel the work in the front hip without lumbar flexion or knee torque. Breathe and maintain control.
– Return to upright by driving the front shin and glute into the floor.
– To bias the back hip, rotate your torso slightly toward the back thigh and lean your torso back a few degrees while keeping the back knee and ankle grounded.
– Keep movement slow and smooth; avoid forcing range or shifting into the lower back.
– If sitting tall is difficult, elevate your hips on a pad or folded towel.
– Switch leg positions to work the other side.
90 To 90 Hip Leans Tips
‘- Set up with both knees and ankles at about 90°, front thigh straight ahead with the shin aligned forward and the back thigh pointing out to the side.
– Stack your ribs directly over your pelvis and lengthen the spine to neutral, using your fingertips on the floor for light support.
– Square your pelvis between both thighs and keep both sit bones as grounded as comfortable to maintain even hip loading.
– Gently press the front knee and outer shin into the floor to engage and stabilize the front hip before you lean.
– Hinge forward from the hips toward the front shin, keeping the spine long and the front knee tracking straight.
– Pause as soon as you feel the work in the front hip, avoiding any lumbar flexion or twisting force at the knee.
– Return to upright by driving the front shin and glute into the floor to lead the movement.
– To bias the back hip, slightly rotate your torso toward the back thigh and lean your torso back a few degrees while keeping the back knee and ankle grounded.
– Move slowly and smoothly throughout, avoiding forced range or shifting the motion into your lower back.
– If sitting tall in the 90/90 position is difficult, elevate your hips on a pad or folded towel.
90 To 90 Hip Leans Beginner Introduction
The 90 to 90 Hip Leans is a floor-based hip rotation drill that blends mobility and strength in a very controlled way. Set up in a seated, zig-zag leg position, the front hip works into outward rotation while the back hip explores inward rotation. The movement happens mostly at the hips, with a tall, steady spine and relaxed breathing, so the core and lower back act as stabilizers rather than drivers. This creates a focused way to explore hip motion near the ends of your comfortable range without extra stress on the lower back.
As the torso gently inclines over the front leg or subtly angles toward the rear leg, tension builds through the shin, knee, and side of the hips for added stability. The inner thighs and glutes contribute to controlling this small but deliberate motion, while the pelvis glides in a smooth, precise path. Over time, this can improve awareness of how the hip joints rotate under a steady torso, supporting cleaner hinging patterns in other activities and exercises.