Unless I’ve missed it, I haven’t found the exact definition of string hopping yet on this forum. I see the term string hopping used in different, contradictory ways on this forum which cannot all be describing the same thing, so apparently there is some confusion about what exactly string hopping is.
From watching your videos, I believe it is the use of wrist extension to move the pick vertically above the string so that then a string change can be made. It’s an undesirable motion because it’s slow and stressful. The desired motion is not a vertical motion upwards but a diagonal motion that moves the pick both upwards and towards the next string to be picked.
I don’t know if any of that is correct as I said, I still haven’t come across a clear, concise definition of string hopping. Could we have the correct definition of it?