Upper torso study notes
Added 2019-03-03 14:20:31 +0000 UTCwanted to know about arm anatomy, realized i don't even know how shoulder is connected to the arm
so studied some back muscles including the trapezius
wanted to know about arm anatomy, realized i don't even know how shoulder is connected to the arm
so studied some back muscles including the trapezius
![Someday*[サムデイ]](https://samsuka.com/istorage/107168.jpg)
