DO HARD THINGS

The Combat Fitness Blog

Aerobic Capacity Under Sleep Deprivation: What Works

Combat Fitness

Published on: 30/03/2026

For military and LEO, training on little sleep is routine. Here's what actually builds and maintains aerobic capacity when sleep is chronically short.

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Shift Work Training for LEO & Military: Stay Ready

Combat Fitness

Published on: 30/03/2026

Shift work wrecks sleep, recovery, and performance. Learn how LEO and military athletes train around rotating shifts to stay operationally ready.

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Recovery for Tactical Athletes: Performance Multiplier

Combat Fitness

Published on: 19/02/2026

Hard training doesn't build fitness, recovery does. Here's why tactical athletes who manage sleep, load, and fueling out-perform the ones who grind.

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Night Shift Sleep: A Tactical Guide for First Responders

Combat Fitness

Published on: 30/01/2026

A tactical guide to night shift sleep for cops, medics, and soldiers. Bank rest, control light, time caffeine, and nap smart to protect your recovery.

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