https://articlescad.com/5-ligh....tweight-self-propell
https://zenwriting.net/voiceac....t1/the-reasons-self-
Choosing Propelled Wheelchair With Suspension Self-propelled wheelchairs promote independence by allowing users to choose their own pace, direction and even their destination. They also boost the strength of the upper body and cardiovascular health. Wheelchair suspension can absorb sharp shocks like drops off curbs or thresholds, and help reduce vibrations transferred to the MWU. In-wh