Two women practicing strikes on handheld pads during a training session.

Why I Train People Tired

September 27, 2026

You're more capable under pressure than you think. You just have to practice there.

It's easy to learn self-defense like choreography. Step here, turn there, count it out. That works in a quiet room.

Stress changes the room. Fine motor control often fades. Vision can narrow. Breathing tends to get fast and shallow.

A complicated sequence you practiced calmly may not be there when you reach for it.

So I don't only train people calm. I train them tired.

A stress drill looks something like this. You work hard on the pads until you're breathing heavy. Then, while you're still catching your breath, you get a grab or a push, and you work the technique.

Simple movements. Big muscle groups. Things that hold up better when your hands are shaking.

That's stress inoculation. Think of it as a fire drill for your nervous system.

The first rep is messy. With repetition, it starts to feel familiar. And familiar is what's more likely to show up when it counts.

That's the idea behind Pressure Tested. Every Sunday, one short note from me: one principle, and one technique or habit you can try that week. Each one's meant to be a two-minute read.

Try this week

The next time you're winded (after the stairs, a workout, hauling groceries in), stop and notice three things.

Where your hands went. Where your eyes went. What your breathing sounds like.

That's your body under load. Getting to know it is step one.

It's not about being fearless. It's about being familiar.

Jason

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Jason Mertin

Jason Mertin is a self-defense instructor in Central Florida with more than 30 years of martial arts experience, including a 3rd-degree black belt in Krav Maga. He trains adults, women's groups, and corporate teams, in person and in their own homes.

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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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