- Kinesis Advantage USB keyboard. (The only ergonomic layout keyboard with mechanical switches when I bought it). - A trackball that is 'semi-vertical' in orie

- Kinesis Advantage USB keyboard. (The only ergonomic layout keyboard with mechanical switches when I bought it). - A trackball that is 'semi-vertical' in orientation. I use logitech's M570. I am considering switching to a fully vertical orientation trackball or a vertical mouse. - A significant help was having an ergonomic specialist visit my desk at work and help me understand how to sit correctly, how to adjust the chair correctly, at what height the monitor ought to be set up etc. Most of my pains went away after this. - Another factor to bear in mind is that no amount of 'conscious effort' will help maintain posture as much as a few minutes of exercises done regularly. When I do some basic compound movements even with light-weights, my posture naturally gets better without me even having to think about it.