Nice exercise - thanks, Quist!
This is my current favourite warm-up exercise - it's a great workout for your fingers, a bit like the classic "spider" exercise, but with the added elements of slides, large stretches and string skipping! It's great for building your precision and speed - and generally improving your playing technique..
It essentially goes from outlining a minor 9th chord, to outlining a major 9th... etc, etc...
Have fun!!
Nice exercise - thanks, Quist!