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You don't have to break 'em, just put them in casts.

I realize you're joking, but it reminded me of this story: one of my ex-girlfriends actually did something like this as part of her PhD: she signed up half a dozen volunteers--including herself--to wear casts on one arm for six weeks.

It was a total bust: she was the only subject who made it through more than half the investigation period. The rest mostly came in after a week or so and asked to have the casts removed. One didn't even want to wait for that once they had decided they couldn't stand to go on with it, and soaked it off at home.

Maybe with modern plastic immobilization it would be easier to do this kind of research, but it was pretty extreme at the time and getting ethics approval today would be almost impossible.




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