Kneeling psoas stretch with resistance band (Iliopsoas stretch, with band, half kneeling)

Anchor a band to a table leg or door handle.
Place the band around the upper thigh of your affected leg.
Kneel down on this leg and stride the other leg out in front of you.
There should be a large space between both legs.
Push your hips forward and bring your arms up until you feel the stretch through the front of the hip.