Heart rate zones are talked about everywhere. But do we know how to actually use them?

In this episode of The Rucker’s Edge, we break down heart rate training in a practical, no-nonsense way:

• What heart rate zones actually mean
• Why Zone 2 is the foundation for longevity and aerobic capacity
• How to estimate your zones
• How dehydration messes up your heart rate data
• How to interpret heart rate trends over months
• The best heart rate monitors for ruckers (chest straps, armbands, watches, and smart rings)

You’ll learn how to use heart rate data in real time during your rucks, how to know when to push and when to back off, and how to measure true cardiovascular progress.

If you ruck for long-term health, performance, or longevity, this episode gives you a framework you can apply immediately.

Resources & Links:

• Books Mentioned:
  • Outlive by Peter Attia
  • The Comfort Crisis by Michael Easter
  • Ruck Fit by Kayla Girgen
• Heart Rate Devices Mentioned:
  • Polar H10
  • Polar Verity Sense
  • Garmin Instinct
  • Polar Pacer Pro
  • WHOOP 4.0
  • Oura Ring
• Ruck Loops
• Show Links:
  • The Rucker's Edge – Official Site
  • Follow The Rucker’s Edge on Instagram: @theruckersedgepod

Notes:

• Music Credit: “Play This Game” by Black Rhomb.
• I'm not a doctor, and this podcast is for informational and entertainment purposes only. Please consult with your physician before starting any new exercise or physical activity.

Quick check-in episode this week.

Rather than rush a conversation or release something that didn’t meet the standard, I decided to take a short pause.

But here’s what’s coming next.

Next week we’re diving into heart rate monitors.

We’ll break down: how to use heart rate during a ruck, when heart rate data is useful, and a few other things.

I’m also bringing upcoming conversations with a high-level rucker and hybrid athlete, along with physical therapists and physicians who will dive into health topics specific to our rucking community.

We’re entering a strong stretch of episodes.

Make sure you’re following the show so next week’s heart rate breakdown lands in your feed.

What does blood sugar actually mean for someone who rucks for fitness?

In this episode, registered dietitian and author Kayla Girgen joins The Rucker’s Edge to break down glucose, insulin, continuous glucose monitors (CGMs), and how movement directly improves metabolic health.

You’ll learn:

• What glucose really is and how your body uses it
• The role insulin plays in blood sugar regulation
• What insulin resistance actually means
• What CGMs measure — and who should consider using one
• Why post-meal movement dramatically improves blood sugar response
• How muscle mass impacts glucose disposal
• How rucking compares to walking, running, and strength training for metabolic health

Kayla explains how muscle acts like a sponge for circulating glucose and why building and preserving muscle is one of the most powerful long-term strategies for improving metabolic flexibility.

If you’ve ever wondered whether a CGM is worth trying or how rucking affects blood sugar, this episode gives you practical, actionable insight you can apply immediately.

LINKS & RESOURCES

• RUCK FIT on Amazon: https://amzn.to/4qlVYRS
• Free CGM Guide: https://cgmguide.gr8.com/
• Kayla's website: https://kaylagirgenrd.com/
• Kayla's Podcast: Sugar and Strength Podcast
• The Rucker's Edge – Official Website
• Follow The Rucker’s Edge on Instagram: @theruckersedgepod

NOTES

• Music Credit: “Play This Game” by Black Rhomb.
• I'm not a doctor, and this podcast is for informational and entertainment purposes only. Please consult with your physician before starting any new exercise or physical activity.

In this solo episode of The Rucker’s Edge, Spencer breaks down how to handle a medically forced week off rucking without losing fitness or momentum.

Drawing from his own recovery following a minor surgical procedure, Spencer explains what actually happens to fitness during short rest periods, how to support healing through sleep, nutrition, and breathing work, and how to return to rucking in a way that preserves progress instead of resetting it.

This episode provides a clear, practical plan for ruckers who are temporarily sidelined and want to come back feeling capable and confident.

What You’ll Learn in This Episode

• What really happens to fitness during a short rest period
• Why doing too much too soon delays recovery
• How to use sleep, hydration, and breathing to support healing
• How to structure your first ruck back
• A simple return-to-ruck formula that protects progress

Links & Resources

• The Rucker's Edge Recovery Episodes:
  • Rucking Injury Prevention and Safety Strategies
  • Post-Rucking Recovery Guide: How to Reduce Soreness, Speed Up Healing and Get Back to Rucking Faster
• The Rucker's Edge – Official Site
• Follow The Rucker’s Edge on Instagram: @theruckersedgepod

Notes:

• Music Credit: "Play This Game" by Black Rhomb.
• I'm not a doctor, and this podcast is for informational and entertainment purposes only. Please consult with your physician before starting any new exercise or physical activity.

In this episode of The Rucker’s Edge, Spencer sits down with Andrew Brandt to explore how rucking fits into everyday life when work, family, and time constraints are real.

Andrew shares how he rebuilt his fitness through consistent rucking, why walking with load supports long-term health span, and how small daily efforts create sustainable progress. This conversation focuses on practical application: how to ruck without overcomplicating your schedule and how to keep moving forward even when life gets busy.

Listeners will walk away with a clearer understanding of how rucking supports consistency, mental clarity, and long-term health.

What You’ll Learn in This Episode

• How Andrew integrated rucking into a busy lifestyle
• Common consistency mistakes recreational ruckers make
• How to structure rucks around real life
• Why manageable load and frequency matter
• How rucking supports mental clarity and daily movement

Links & Resources

• Pick up a copy of Andrew's books:
  • Weighted Steps
  • Push
• The Rucker's Edge – Official Site
• Follow The Rucker’s Edge on Instagram: @theruckersedgepod

Notes:

• Music Credit: "Play This Game" by Black Rhomb.
• I'm not a doctor, and this podcast is for informational and entertainment purposes only. Please consult with your physician before starting any new exercise or physical activity.

In this episode of The Rucker’s Edge, I sit down with John A. Dailey, author of the book Tough Rugged Bastards and the RTFU newsletter, to explore how rucking can be used intentionally to develop stress tolerance, emotional control, and better decision-making under load.

John breaks down how stress inoculation works, why voluntary discomfort leads to adaptation, and how ruckers can train their nervous system to stay steady during physical and mental fatigue. The conversation focuses on practical application — how pace, environment, and intent influence outcomes more than simply adding weight.

This episode helps ruckers understand how to structure rucks that improve clarity, patience, and confidence during demanding situations, both on the trail and in daily life.

Links & Resources

• John A. Dailey – Website
• Pick up a copy of Tough Rugged Bastards
• Check out the RTFU Newsletter
• The Rucker's Edge – Website
• Follow The Rucker’s Edge on Instagram: @theruckersedgepod

Notes

• Music Credit: “Play This Game” by Black Rhomb.
• I’m not a doctor, and this podcast is for informational and entertainment purposes only. Please consult with your physician before starting any new exercise or physical activity.

Rucking doesn’t stop when the weather turns cold. But winter conditions introduce new challenges that ruckers need to be prepared for.

In this episode of The Rucker’s Edge, Spencer sits down with Dan Vinson, founder of Wild Gym, to break down what it actually takes to ruck safely and effectively in snow and cold weather. Drawing from decades of experience as a mountain athlete, wildland firefighter, and pack designer, Dan explains how rucking in the snow differs from warm weather rucking, and where the fundamentals stay the same.

The conversation covers how snow and ice affect footing and balance, why traction is often more important than footwear, and how layering correctly can prevent sweat-related cold stress. Dan also explains why most people overdress for cold-weather rucks, how starting slightly cold can actually improve performance, and why downhill rucking is often more demanding than uphill work in winter conditions.

Dan also shares his insights into ruck design, including:

• Why weight should stay high and tight to the body
• How pack design affects energy use and stability on uneven terrain
• The role of rigid frames, hip belts, and adjustable torso lengths
• Why unstable loads become more dangerous in snow and ice

Whether you’re rucking in a mild winter climate or deep into snow season, this episode provides real-world guidance to help you train smarter and reduce unnecessary risk.

Links & Resources

• Wild Gym – Official Site
• Follow Dan Vinson on Instagram: @wilddanvincent
• Follow Wild Gym on Instagram: @wildgymco
• The Rucker's Edge – Official Site
• Follow The Rucker’s Edge on Instagram: @theruckersedgepod

Notes:

• Music Credit: "Play This Game" by Black Rhomb.
• I'm not a doctor, and this podcast is for informational and entertainment purposes only. Please consult with your physician before starting any new exercise or physical activity.

In this episode, I talk with Dean Pullman, founder and CEO of Man Flow Yoga, to break down how yoga for ruckers can improve posture, reduce pain, and increase longevity under load without requiring flexibility, experience, or long classes.

Dean explains why most ruckers struggle with mobility due to years of sitting, poor posture, and limited movement patterns and how rucking can expose those weaknesses if flexibility and stability are ignored. You’ll learn how rucking flexibility directly impacts back health, hip function, and recovery, and why short, consistent mobility sessions are more effective than doing nothing at all.

The episode also covers:

• Why flexibility is a performance tool, not just stretching
• Common yoga mistakes that lead to injury (and how to avoid them)
• Simple pre-ruck and post-ruck mobility routines
• How breathing improves movement, posture, and recovery
• How ruckers can build a sustainable rucking recovery routine with as little as 5–10 minutes a day

Whether you’re brand new to rucking or looking to keep rucking pain-free for decades, this episode provides practical, no-nonsense guidance you can apply immediately.

Links & Resources

• Man Flow Yoga – Official Site
• Free Beginner Yoga for Men 7-Day Challenge
• Follow The Rucker’s Edge on Instagram: @theruckersedgepod

Notes:

• Music Credit: "Play This Game" by Black Rhomb.
• I'm not a doctor, and this podcast is for informational and entertainment purposes only. Please consult with your physician before starting any new exercise or physical activity.

In this episode of The Rucker’s Edge, I break down why reflective rucks matter, what a reflective ruck is, and how to use rucking as a tool for clarity, alignment, and intentional direction, especially during transitions like the end of a year or a birthday.

You’ll learn:

• What separates a reflective ruck from a routine training ruck
• Why reflection turns experience into useful information
• How reflective rucks help you catch misalignment early—before burnout or regret
• The ideal weight, duration, and environment for a reflective ruck
• Whether your thoughts should be guided or free-flowing
• The six life areas to focus on during a reflective ruck
• What to do after the ruck to actually create change

This episode isn’t about judging yourself or fixing what’s broken. It’s about resetting your intentions and steering your life to where you want it to go.

Links & Resources

• Follow the show on Instagram: @TheRuckersEdgePod
• Episode 8: Rucking Goals Explained (SMART goals reference)
• Episode 15:Building a Ruck Club Community: Chad Haggerty From West Orange Ruckers

Notes:

• Music Credit: "Play This Game" by Black Rhomb.
• I'm not a doctor, and this podcast is for informational and entertainment purposes only. Please consult with your physician before starting any new exercise or physical activity.

In this short, final episode of 2025, I take a moment to say thank you.

No guest. No deep dive. Just a sincere reflection on the first year at The Rucker’s Edge—the listeners, the conversations, and the community that’s formed around rucking, long-term health, and smart training.

I also share what’s ahead in 2026, including more practical insights on recovery, performance metrics, and conversations with leaders in the rucking community.

If you’ve listened to even one episode this year, this one’s for you.

Links & Resources:

The Rucker’s Edge on Instagram

Notes:

Music Credit: “Play This Game” by Black Rhomb.

This podcast is for informational and entertainment purposes only. Please consult your physician before starting any new exercise or physical activity.