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Self Propelled Wheelchair With Attendant Brakes Self-propelled wheelchairs equipped with attendant brakes can be a great option for those who need extra stability and support while traveling. These chairs come with rear-drive wheels, as well as a variety of accessories, including flip-up leg rests that swing away or flip-down armrests. There are very few biomechanical studies on the turning and maneuvering of chairs with propulsion. This area requires more research. Seat width The si