With the exception of the rescue part, absolutely.
I find it exciting that the slim girl is dominated by her bigger and stronger rival. She is defeated and humiliated, perhaps even mocked for her weakness.
The fact that in the end she is saved, or at least rescued by her man, is even more humiliating for her and I like this.
"I am so weak and fragile. Helpless...".
And he might tell her "Honey, you're beautiful but your thin body isn't made for fighting women who are bigger than you."
This, instead of consoling her, embarrasses the girl even more. It''s humiliating.