I had RSI and switched to a kinesics advantage. My RSI somewhat went away but not completely. Eventually I figured out I had cubital tunnel syndrome from sleep

I had RSI and switched to a kinesics advantage. My RSI somewhat went away but not completely. Eventually I figured out I had cubital tunnel syndrome from sleeping with my arms above my head. A few weeks with a new pillow and sling and I was back to 100%. Typing pain may be a prominent feature of RSI, but very commonly it is not the root cause.