Hi, Ray (@ray666) ~
Golly, I hadn't thought about that but I know that this humidity makes all forms of movement more challenging. Could it be a matter of having to attend mentally to the atmosphere AND to staying on target with balance? It's really hard to distinguish between arthritis and PN responses to heat/humidity, but no problem at all to identify cold (especially frigid) weather as a huge culprit in both cases. Here's to more temperate days ahead!
My best to all as well! ~~ Barb