Hip flexion accessory glide self mobilisation (Hip flexion self mobilization, accessory glide, with band)

Lie on your back with your affected hip bent to 90 degrees, and your foot resting on a wall.
Wrap a resistance band around your hip, ensuring it lies over your joint.
Tie the ends around your other foot.
Keeping your affected leg completely relaxed, straighten out your other leg, increasing the tension on the band.
When you feel a stretch in your affected hip, hold this tension in the band, bouncing your other foot in small motions.