Posturing
Perhaps you’ve seen someone about to get into a fight stand a little taller, puff out his chest, stick out his chin, shout, swear, or flat out take a fighting guard. This is posturing. And it could help you in a self-defense situation. Cobras make themselves larger by rising up and spreading their hoods to intimidate prey and prepare for a swift attack. Mongooses rise up and make their fur stand on end to appear larger. Both animals show their fangs/teeth and make noise. Silverback gorillas hoot and pound their chests as they threaten their opponent to back down. Many animals, including your house cat, posture instinctively. People, however, need to train for it. Posturing is making yourself appear confident, strong, and intimidating to your attacker so they lose their will to fight. It is both a fighting position and an attitude. No, you don’t need to pound your chest,