https://zenwriting.net/beetlum....ber08/14-smart-strat
Choosing a Self Propelled Wheelchair With Suspension Self propelled wheelchairs empower independence by allowing individuals to control their the speed, direction and destination. They also promote upper-body strength and cardiovascular health. Wheelchair suspension helps cushion sharp shocks such as drops from curbs or thresholds and also reduce the vibration that is transferred to the MWU. In-wheel suspension systems are a viable alternative to front suspensions for casters