A couple of months ago, an 2017 article from T-Nation about the inaccuracies of blood pressure testing made it's way onto my screen, so I read it...very interesting indeed!
Last month I'm at my first visit with my new PC, the first nurse takes my bp and says I'm something like 153/98...wtf? I live a pretty healthy life and I'm so very much not stressed about a dr visit...seriously, wtf? Second nurse comes in, says: that cuff is too small, let me get another one. 2min later, I'm 130/88 which exactly where I tend to land.
I'm a fit guy and a longtime lifter, but I'm not gunned up like a bodybuilder; still standing 6' at 225lbs with a 34" waist, I'm not small by any stretch. The morning of my surgery earlier this month, my bp was stupid high again. I said I doubted those numbers and asked her to get a bigger cuff...134/92, I said: yeah, I guess I am a little more stressed than usual this morning.