Commonly used arm positions can overestimate blood pressure readings: study 2 years ago
TLDR: Rest arm on table while taking a reading. Don't let your arm hang, unsupported, or flop on your lap. (15th paragraph has the meat of the article).
HN user
TLDR: Rest arm on table while taking a reading. Don't let your arm hang, unsupported, or flop on your lap. (15th paragraph has the meat of the article).
But that's just a bunch of inodes. I'm not sure what this person is actually measuring other than inode traversal.