Did some basic anatomy studies, I’ve felt that I lack practise in drawing the back view of the torso. And I’ve realized that I really need to use cylinders more often for the torso. Well as they say; repetition pays off.

These “notes to self” are very effective to me, instead of trying to fix the errors in the first drawing, it’s better to highlight the most common mistakes you do and then keep that in mind when you draw the same pose again.