push bent knee backward against wall while standing, maintaining ninety degree knee flexion for hip extensor activation
Standd against the wall, with facing backrest of chair, hold the backrest for support if needed. Bend one knee to 90 degree in such a way that, foot resting on wall. Push the wall using foot, release the push to starting position and repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.
