A non-powered mobility aid in the form of a framework with wheels, a padded knee rest, and a steering handle directly connected to the front wheels, intended to be operated by a person with a lower leg injury who propels the device by pushing on the ground with one foot while resting the knee of the injured leg on the knee rest. Also known as a knee scooter, it is intended as an alternative to crutches and walking frames for patients with non-weight-bearing lower leg injuries.