90-90 Hip Switch
oec:90-90-hip-switch
A seated mobility drill that transitions both legs between internal and external hip rotation in a 90-90 position.
Generated by gemini-3.8-flash from the sources below. No person has checked this record. Don't rely on it for safety.
Also called: 90/90 Hip Switches, 90/90 Hip Rotations, Shin Box Switch, Seated 90-90 Hip Rotation
How to do it
Setup
- Sit on the floor with your torso upright and your legs arranged in a 90-90 position: one lead leg in front with hip and knee bent to 90 degrees, and the trail leg out to the side with hip and knee bent to 90 degrees.
- Keep your heels planted on the floor with toes pulled slightly toward your shins.
- Hold your hands clasped in front of your chest, or place your hands lightly behind your hips on the floor for support if needed.
Movement
- Initiate the movement by opening the back knee outward while keeping both heels anchored to the floor.
- Allow the front knee to follow as your hips rotate across the center.
- Rotate both legs completely to the opposite side until you settle into a mirrored 90-90 position.
- Pause briefly in the end range, then reverse the motion to switch back.
Breathing
Inhale as you transition across the middle and exhale as you settle tall into each 90-90 end position.
Cues
- Drive knees wide apart through the middle.
- Pencil between heels: keep your heels anchored in place.
- Stay tall through your spine.
Common faults
- Excessively rounding the lower back and collapsing the chest.
- Sit tall by actively bracing your trunk and place your hands on the floor behind you if hip mobility limits upright sitting.
- Shuffling or dragging the feet across the floor rather than pivoting on the heels.
- Fix your heels in place and pivot cleanly on your heel pads throughout the entire rotation.
Safety
- Avoid forcing the hips or knees into painful end ranges; reduce the range of motion if you experience knee or groin discomfort.
Muscles
Joints
- Hip: Internal rotation, External rotation
- Lumbar spine: Isometric stabilization
Details
- Movement
- Mobility drill
- Modality
- Mobility, Flexibility
- Mechanics
- isolation
- Force
- not applicable
- Laterality
- bilateral
- Kinetic chain
- open
- Level
- beginner
- Equipment
- None
- Record
- Repetitions
- Load
- bodyweight
Related
- substitute for Clamshell to Reverse Clamshell
Sources
- wger: 90/90 Hip Switches (CC-BY-SA-4.0)
This record: CC-BY-SA-4.0.