
rotate hip externally moving foot inward against band resistance while seated with knee bent ninety degrees
Sit on chair with knee bend to 90°, tie one end of theraband above ankle and other end to stable surface on same side of foot. Rotate the hip in such a way that foot moves towards the body against the resistance of theraband. Untwist to starting position and repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.