[Swizec]

As a non-piano player that started having wrist problems over 10 years ago, +1 to this. Rewriting my wetware has had the biggest impact.

Two tricks that made all the difference: Float my hands, move from the shoulder.

After trying all sorts of keyboards and mice (and still loving them), I can now type comfortably on any keyboard in any weird position. Hell I do most of my writing on an iPad + Magic Keyboard combo sitting in my lap. Can type for hours like this with zero pain or discomfort.

The hard part was learning how to move my mouse from the shoulder instead of using finger or wrist movements. Keyboard was relatively easy.