Some time ago I bought the book Anatomy for Sculptors and in my humble opinion it's one of the best books about anatomy out there. So after the book get on my hands, I've decided to make this study about the human arm, because I have a lot of difficulty to understand the forearm area. So, I'm sharing it here together with the blend file. If you have any tips to improve, please feel free to share with me and I hope this help someone in some way.

.Download .blend

.Download .obj