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Cesar Chavez High School
Laveen, Ariz.
Motorized physical therapy chair to reduce muscular atrophy


We will invent a fully adjustable motorized chair for medically fragile individuals to be used primarily for physical therapy. The chair will accommodate patients weighing between 40 and 150 pounds and have motorized platforms for the upper arm, forearm, thigh, lower leg, and torso. These supports will move through daily programmed ranges of motion specifically prescribed for each individual, increasing the patients’ flexibility and mobility. The prototype will cost between $3,500 and $4,000, which is within the price range of similar currently-available devices.