Combat training doctrine expanded to include temporal coordination analysis—the possibility that aggression could be timed with such precision that relaxation itself became trigger. Combat specialists debated whether this represented planning or instinct, intentional attack or automatic response to perceived threat reduction.

Combat strategist Dr. Marcus Stone noted that conventional wisdom encouraged relaxation as mental health maintenance. The implication that relaxation invited attack from certain perspectives altered safety recommendations. Stone proposed teaching students not to relax but to maintain peripheral awareness—that lowered guard represented vulnerability specific to environment rather than universal safety practice.

Self-defense training incorporated discussion of 'threat timing' and 'preemptive defense.' Students learned that aggression could coordinate with psychological state shifts. The field expanded its threat model beyond random violence to include calculated timing. Martial arts instruction quietly became less about response and more about maintaining constant readiness. Relaxation remained healthy, but understanding emerged that not all threat sources respected the boundaries between high alert and casual state.