Post Flop Aggression--SSHE pp 96-97

[Songwind]

I believe those raises are for protecting your hand.

Knowing the sorts of queen hands that Miller recommends raising with, you're probably talking about a pair of Ts or 9s on a jack-high board or something. Maybe you can fold another Q to clean up your outs, fold out the King backdoor flush if his other card missed the board, etc.