2nps pentatonics. Been experimenting with putting the forearm in a tiny bit more supinated position, which seems to have somewhat eliminated the tension that I was feeling around the area that is slightly above bicep tendon insertion, after contionuos alternate picking, especially in this section of Chopbuilder. Also it might have slightly “unlocked” my wrist, as I always felt like it was kind of “locked up”, not loose enough, and like I am forcing the motion too much. It still has a lot of “loosening up” to it I would say, but I feel like it is a very slight improvement to my picking in the past.