What is a concrete example of a pre-attack indicator that an individual might exhibit, beyond scanning or pacing, which would signal an elevated threat level?

Beyond scanning or pacing, a concrete example of a pre-attack indicator signaling an elevated threat level is 'blading'. Blading refers to a distinct shift in body posture where an individual angles their body to present a narrower profile to a potential target. Instead of facing directly forward, they turn slightly to the side, typically with one hand positioned near their waistband or pocket. This posture serves two primary purposes: it minimizes the surface area exposed to a potential attack, making them a smaller target, and it positions their dominant hand closer to a potential weapon, enabling a faster draw. This behavior goes beyond simple scanning or pacing because it represents a tactical adjustment specifically designed to prepare for imminent physical confrontation, indicating a higher probability of aggressive intent.