clandestino, actually it has been taught for some time in FAA land. Now, I don't like it, don't think its right, but it has been taught that way for some time now.
Low altitude stall recovery is firewall power and accelerate. In underwing mounted engine aircraft one must be careful not to allow the nose to come up with engine power application.
I WAS NEVER A FAN OF THIS and think you should get out of the stall (push forward) while adding power.