Semper Ruck Culture

Early Morning Rucking Over 40: Why the Bonus Mile Builds More Than Fitness

Brett Matsuura

Published on: 11/05/2026

Early morning rucking over 40 builds more than fitness - it builds the discipline that transfers everywhere. Marine vet Brett on hitting 275 training hours and why the bonus mile matters.

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The 4 Variables That Make Every Ruck Session Count (For Athletes Over 40)

Brett Matsuura

Published on: 29/04/2026

Master the 4 ruck training variables - load, distance, pace, and intent - that turn every session into real progress. Marine vet Brett breaks it all down.

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How to Ruck 7 Miles With 55 Pounds and Stay in Your Target Heart Rate Zones

Brett Matsuura

Published on: 28/04/2026

Learn to ruck 7 miles with 55 lbs while training in heart rate zones. A Marine vet, 50+, breaks down what actually builds fitness under load.

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Rucking Through Injury: How to Keep Training When Your Body Pushes Back

Brett Matsuura

Published on: 24/04/2026

Rucking through injury is possible with the right approach. Marine vet Brett shares his load progression model and mindset for staying in training after setbacks.

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