I had trigger thumb and a cortizone shot relieved it for the most part. It doesn't click anymore but sometimes it's still a bit stiff. Lately, when I wake up in the morning, now all of my fingers are stiff and locked, and trigger as I'm opening my hand, and it's painful. The triggering stops as I...
Just grab the F in the Csus4/F chord with your thumb and then people with "itty bitty" fingers can also play it correctly.