In my many years of muscle obsession, I’ve noted that there are several different muscle body types. I have my preferences, but have to say that I like them all.
Skinny Muscle
These are the guys that have great definition, but not huge size. They tend to look like Anime characters.

This guy is actually on the big side for a skinny muscle guy.
Bulky Muscle
These are the guys that have huge muscle, great mass, but lack aesthetics.

Just look at this guys thickness and mass! The epitome of Bulky Muscle.
Aesthetic Muscle
These are the guys for whom the word “Adonis” is an apt description.

Daniel Roman is one of the big bodybuilders who has maintained his aesthetics.

Zack is what I think of when I think “Aesthetic Muscle”.
Other Types
I know there are other Muscle Body types, but I am need to figure out their distinguishing characteristics and good names for them. Stay tuned.