A medical appliance for assisting in the performance of exercises for regaining lost range of motion in a previously traumatized knee joint of the leg of a patient having a planar leg support with a first end and a second end, the leg support further having a cushion attached on the first end thereof, the cushion surrounding the first end of the planar support and being further adapted for fitment adjacent to and behind the knee joint to support and locate the lower leg for performance of exercises, and an elongate stretcher removably attachable to the to the leg support whereby the patient may apply force to the to the stretcher increasing the range of movement in the previously traumatized knee.
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