what does lean muscle mean????

I always see posts saying they want lean muscle....but what does it mean? Is there fat muscle? I still dont quite get it.

[QUOTE=sleepybuddah;452610181]I always see posts saying they want lean muscle....but what does it mean? Is there fat muscle? I still dont quite get it.[/QUOTE]

It's essentially just a catch phrase/marketing term. There isn't "fat muscle". It's just a term that usually refers to muscle gain that is accompanied with little to no fat.

[QUOTE=Slow-N-Steady;452614791]It's essentially just a catch phrase/marketing term. There isn't "fat muscle". It's just a term that usually refers to muscle gain that is accompanied with little to no fat.[/QUOTE]

thanks