Hi Jeanne K. I've added some videos that I think will be what you are looking for. Although there may be some moves with your wrists, that is not the emphasis of these routines. If you like Sherry's style in the 2nd video, I would recommend Sherry Zak Morris' gentle yoga program, https://grokker.com/yoga/seniors/program/yoga-for-50-with-sherry-zak-morris/56df3bd9c5bf9b585631c7dd. There are barely any plank style moves in those. She takes it nice and slow too.

I go on my knuckles to plank. It helps. Easier on the wrists.

You're welcome, Jeanne K! I hope you enjoy them.