Awhile back I made a post talking about my accidental discovery when I was a kid that if you lift your feet off the floor during turbulence, you don't feel it as much. Well here is something else I just recently discovered when things got bumpy on a flight recently. If you don't let your back touch the seat while at the same time keeping your feet off the floor, you will feel it even less. I'd say it reduces the sensation of turbulence by about 75%. I'm still not entirely sure how it works but it just does. Try it next time you're in turbulence, it's a god-send. Obviously this is a tiring position to sit in so I only use it when the turbulence seems to be at its worst and usually just for a couple minutes at a time.