The phrase "aggressive pose" is correct and usable in written English.
It can be used to describe a physical stance or demeanor that conveys hostility or assertiveness.
Example: "The dog took an aggressive pose, baring its teeth and growling at the intruder."
Alternatives: "hostile stance" or "threatening posture".
Mr. Mack, however, was eager to strike a more aggressive pose when he took over from Mr. Purcell, who had been criticized for his cautious approach.
When or if Mrs. Clinton reassumes a more aggressive pose is also a function of what Mr. Giuliani does and says.
With large brown eyes and a brunet mane, Ms. Rak has a face that is more gentle and friendly in person than on her Web site, where she strikes an aggressive pose, with waist-high fishnets, unzipped leather jacket and "What about it?" expression.
Male swans are highly territorial and first threaten intruders, striking an aggressive pose with wings arched over their back, before charging at them to chase them off.
Although there's no menace to their interaction -- neither animal strikes an aggressive pose -- it should of course be mentioned that this conflict might have been avoided completely, had the people behind the camera let the cat inside instead of filming the confrontation.
From its center, surrounded by a group of boys striking aggressive poses, a black man several times larger than life stared out, pointing with what appeared at first to be a shotgun.
Two snarling guardians at the entrance, Tandrin in red and Dorje in blue -- their hard lacquered exteriors damaged so that the innards of straw are exposed -- are still vital in their aggressive poses.
"They're being mounted in more aggressive poses than they were 50 years ago," he explains.
The white superheroes have more powerful and aggressive poses.
Both Croats and Muslims complained that the likeness of Mr. Lee, a martial arts icon, was a provocation because he was pointed at them in an aggressive martial pose.
And on Monday, a Winter Springs man spotted it eating an orange on top of his pool screen as reported by WESH 2. FWC warns that the monkey may be aggressive and pose possible health risks as the species can carry the simian herpes B virus.
