In spring 2022, I worked through most of the videos and exercises from New Masters Academy's traditional Russian academic drawing course. It was largely in graphite, which was a nice medium to learn in.
I was amazed at how sculptural, yet logical, the style of drawing was; lots of plotting lines, erasing, and re-working on the page.
I got too busy before I could finish working through all the human body studies - hence the strange bias towards heads and... feet...