Getting Into Figure Drawing Again

I had stopped practicing for around 3 years and noticed I forgot so much of the vital fundamentals that go into figure drawing and anatomy. It's going to take a while to get back on track, but here I am on day 1.
Key things I have noticed: I am fixating way too much on the details instead of the flow. My goal is to be able to draw with more freedom and expression. It's true that I need a basic understanding of muscles and bones, but I also need to remember croquis is not meant to be perfect.

This is just a personal practice journal, but I appreciate any and all feedback!

https://imgur.com/a/00XobGr