https://www.mymobilityscooters.....uk/categories/self-
What is a Self Propelled Wheelchair? Sometimes referred to a manual wheelchair, a self propelled chair is designed to permit the user to manually and independently mobilise whilst remaining seated. This is distinct from the caregiver or attendant-driven wheelchair that has smaller rear wheels and is made for a carer/proxy to push. Easy to maneuver Self-propelled wheelchairs are often easier to maneuver and lighter than manual chairs. This makes them much easier to transport and reduces the strain on your shoulder