They are used to describe someone who is big and has a lot of bulky muscles.
Additionally, the appearance of robustness, power, or resilience in an individual's physical or overall demeanour often conveys an
impression of
substantial muscularity, sturdiness, or
confidence.
Skyler: *Looks over at Dom, licking his lips*
Dom: *Looks back at Skyler and smirks*
Skyler: "Dom, you are so wenchaline; I just
want to feel every inch of your muscles."
Dom: "I
appreciate the gesture, but
I'm taken."