Apologies about not reading the comments, but the best I've found is the "airplane". Hold your arms out 90 degrees and hold it for a minute. Fingers outstretch

Apologies about not reading the comments, but the best I've found is the "airplane". Hold your arms out 90 degrees and hold it for a minute. Fingers outstretched, hairy knuckles up. Stretch those finger tips like its Thomas Covenant. Turn your hairy knuckles downside (apols if female, turn your non hairy knuckles down). Hold for a minute. Rotate them so it's the reverse of whatever I said. Hold for 90 seconds. Clench palms. Get into gardening and another hobby, this one is bad.