Knees are essential and one of the most active parts of our bodies. They not only allow free movement, but they also hold in maintaining almost all of your body weight every time you stand, walk, exercise, or train. Knees do a lot more work than most of us apprehend, which is why it’s recovery from an injury, a surgery, or to rest your knees from an ongoing strain is of most importance. You need your knees even to do basic stuff like cooking food, dressing up and moving around. You just cannot manage without a hindrance free knee movement.