
step sideways onto pillow-topped platform with one leg, follow with second leg, then reverse to starting position.
Stand next to the step on which 1 pillow is placed, lift off one leg from floor and place on step sideways, followed by second leg . Lower down second leg on floor and bent the first leg knee placed on step to starting position. Repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.