https://www.mymobilityscooters.....uk/products/angel-m
Self Propelled Wheelchair With Attendant Brakes Self-propelled wheelchairs that come with brakes for attendants are a fantastic option for users that require extra support and stability when traveling. They come with rear drive wheels and a variety of optional add-ons such as swing away leg rests or flip-up armrests. Unfortunately, there have been very few biomechanical studies on the turning and maneuvering of the propelled wheelchairs that accompany them. This area requires more research