stand and alternately lift each knee to 90 degrees at hip level while maintaining balance and upright posture.
Stand with arms by side. lift one leg off the floor by bending knee to 90° at hip level, lower down the leg and lift other leg off the floor by bending knee to 90° at hip level. Do alternate and gradully increase the intensity.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.
