In general, a toaster oven will preheat to temperature quicker than a conventional oven because of its smaller size. It will also hold the temperature better for the same reason. Cooking with a toaster oven saves time over using a conventional oven.
How to Treat Knee Hyperextension. A visit to the doctor to ensure that the ligaments and cartilage in your knee are intact is recommended. For minor knee hyperextension, RICE (rest, ice, compression, and elevation) for 2-4 weeks will allow the knee enough time to heal.
Treatment. Immediate treatment of a hyperextended knee should include using crutches, elevating it when you are sitting or lying down and icing your injury. Acetaminophen also can reduce pain. Knee pain treatment will depend on the severity of the injury. Rest and physical therapy may be required for a mild hyperextension, while surgery may be an option for a hyperextension that has resulted in a ligament tear.