Frustrated with my lazy-hazy knowledge of tough anatomy like forearms, I decided to finally do some ecorche studies. I'm thinking the accuracy is about 90% there.. ish? Anyhow, I've also uploaded the .ztl, so that anyone can download them for reference if they want. Have fun and hopefully you'll learn something!
I was inspired by Steve Lord's excellent Dynamic Figure Sculpture course. His formula is simple: shape the form first, then aggressively carve in the muscles, then cleanup. Easy on paper, tough in practice! But the process gave way more vitality to these sculpts than my previous anemic attempts. I doubt you'll ever read this, but thanks Steve!