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Do you have knee problems or have had a knee injury and required knee replacement surgery? This video will help you recover by following a physical therapy program for post total knee replacement. This is a progression from the first weeks of therapy so if you just had knee surgery please go to your Physical therapist first. If you have had knee problems then strengthening your quad muscles will help you. These knee strengthening exercises are a great knee replacement alternatives to surgery and simple and easy to do anywhere because they require no equipment. Perform them twice a week for two weeks and then increase to 3xweek. If you have any pain in your knee when performing this knee exercise routine or if have a sore knee or swollen please stop and check with your primary doctor before continuing any other knee exercises. Thank you and enjoy! Oscar Sanchez, C.S.C.S.