Where on your body they cause discomfort would include the lower back and the tail bone. Where they exist would include planes, wooden benches, some church pews and any other hard, uncushioned seats.
school
school
planes
schoolstadium
The time I sat in that row, the seats did not recline. They were uncomfortable. I try not to sit in them.
Movie theaterPlanetrainchurchsome carscomputer chairsschool
airplane,football game
The worst I have ever ridden in is the Dodge Neon.
Dentist office Ballpark Courtroom Public Transportation Jail Airplane
no.rubbish.cheap and nasty.bulbs fail,low power,uncomfortable seats.
mostly in public places. buses trains class room
My fabric covered seats get uncomfortable on 4+ hour drives, under that they are fine. Over that time and that is my cue to stop and stretch my legs and arms. They say the leather covered seats are more comfortable, I can't speak to that.