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.
Flexion extension exercise. This exercise can be done standing up or sitting down. Simply bend and straighten the knee as far as pain and range of movement will allow. Aim for 3 sets of 10-20 repetitions 3 times a day as pain allows. Increase the difficulty of this exercise by holding the leg still at the end of range, for both in flexion and extension.