
supine assisted knee flexion using opposite leg to guide affected limb through range of motion.
Lie on back with both knee staright forward and arms by side, lock the unaffected leg over the affected leg. Bend the affected leg towards body with the assistance of unaffected leg. Straight the knee by heel slide to back to startinf position and repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.