while browsing through the anatomy-tutorial-section i tried to filter out the (in my opinion) best tutorials.
I didnt try out all of them completly, but I wrote a comment to each one, based on the impression I had while reading.

This is for homeboy especially to give him some
motivation

Torso:
[link] [great]
[link] [great]
[link] [well-you gotta be able to draw em and some things are useable on male chests too]
[link] [just an overview of important muscles, nothing unusual and not complete, but it can be difficult to find a proper overview when you need one]
[link] [about feets]

Face:
[link] [great]
[link] [nice shading, if needed]
[link] [i dont believe that this works on each real face, but its good as a basis which can be variated]

Arms:
[link] [the part about fingers is very good]

Hands:
[link] [focus on fingers, a difficult part]
[link] [a lot of text but absolutely worth it, amazing drawings]

General:
[link] [great]
[link] [essential information about posing and composition]
[link] [geeky model, but nice explanation of compositional lines]
[link] [much text but tight and a nice model ]
[link] [thats exactly how I start drawing poses]
[link] [stunning lot of information]

if you find some good tutorials not listed here yet,send em to me and ill add them in the case i like it too.