Sit tall on a firm chair with your feet flat on the floor. Lift one foot a little off the floor by raising your knee. Hold briefly, then lower it slowly. Then lift the other leg. Each lift counts as one repetition. Hold the chair if you need balance.
If an exercise hurts more than you expect, stop and contact your clinician.
Written and reviewed by Konstantinos Danalis, licensed physiotherapist and manual therapist.
