How many of them do that every day?
And of those people that do, how much do you think they spend on their bikes?
The parent comment is so bizarre
No one who uses a wheelchair does it because they like doing it
Everyone who rides a bike for 16 hours a day does it because they like doing it, and/or they’re an athlete
When you’re done riding your bike for 16 hours a day - likely one week in a year - you can go to the gym, stretch out
The wheelchair guy has to drag himself everywhere
And, when people do use cheap bikes that don't really fit them out of necessity long-term, what's the toll on their body? It's probably not zero!