Pressure Tested

Performance under pressure

The First Two Seconds

by: Jason MertinPublished on: 04/10/2026

What you do in the first two seconds after something feels wrong shapes everything after it, so here's the simple default I train and one habit to build it this week.

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The First Two Seconds

Why I Train People Tired

by: Jason MertinPublished on: 27/09/2026

Stress changes how your body moves. Here's why I train people under fatigue, what a stress drill looks like, and one habit to try this week.

pressure testedstress inoculationself-defense training
Why I Train People Tired

Jason Mertin: Krav Maga & self-defense training, delivered in-home and by appointment at a studio, serving Seminole, Orange, Lake, and Volusia counties in Central Florida. Virtual and travel-based sessions available on request.

Training results vary by individual and depend on consistent practice; self-defense outcomes are inherently situational and cannot be guaranteed. Nothing on this page is legal advice regarding the use of force.

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