Could a Dwarf melee with a Balrog?

[BGreg]

Originally Posted by Gordis
The interesting thing is that Men were far less frightened of the Balrog that Legolas or Gimli were. Aragorn and Boromir firmly held their ground, clenching their weapons. Boromir blew his horn and was the last to retreat. Even the hobbits felt more or less OK. Legolas and Gimli, in contrast, were incapacitated by fear.

Actually, I was talking about the ordinary Men of Rohan and Gondor, who were afraid of the ghosts on Paths of the Dead. Not Aragorn and Boromir. Considering them, everything you said is true. They were very valiant in face of a frightening foe and stood their ground, even trying to charge at the Balrog after he overwhelmed Gandalf. Perhaps they were not completely aware of Balrog's strength?