What if your exhaustion, brain fog, poor sleep, burnout, lack of focus, and chronic stress aren't signs that something is wrong with you—but signs that your body is responding exactly as it was designed to?
In this eye-opening episode of Crackin' Backs, we sit down with Andrew Herr, one of the leading minds in human performance, resilience, travel health, and performance optimization. Andrew has spent years working alongside military special operators, Navy SEALs, fighter pilots, elite athletes, executives, and high-performing professionals studying what happens to the human body under extreme physical and cognitive stress.
What he discovered may surprise you.
The same physiological stressors experienced by elite military operators—sleep disruption, inflammation, circadian rhythm dysfunction, chronic fatigue, cognitive overload, and impaired recovery—are now affecting millions of civilians every single day.
In this powerful conversation, Andrew explains why modern humans are struggling with energy, focus, recovery, motivation, and performance despite having access to more technology, convenience, and health information than ever before.
We dive deep into the science of stress, burnout, human performance, recovery, sleep optimization, inflammation, resilience, travel fatigue, and the future of human enhancement.
In This Episode You'll Learn:
What military human performance research has revealed about the human body that most civilians never hear about
What actually breaks down first under chronic stress: your brain, hormones, sleep, immune system, or inflammation response
Why burnout, fatigue, brain fog, and poor recovery may be biological warning signals—not personal failures
Whether modern life has become a form of "low-grade operational warfare" on the human body
Why fighter pilots, Navy SEALs, CEOs, elite athletes, entrepreneurs, and exhausted parents may have more in common than you think
The surprising connection between inflammation, resilience, cognition, recovery, and long-term health
Why Andrew believes jet lag is far more than a circadian rhythm problem
How air travel affects inflammation, oxygen levels, recovery, cognitive function, and performance
Practical strategies athletes, business travelers, and frequent flyers can use to reduce jet lag and recover faster
What concerns Andrew most about the future of human performance and modern health
What modern humans have forgotten about how the body was actually designed to function
About Andrew Herr
Andrew Herr is a human performance strategist, entrepreneur, and founder of FlyKitt. He previously led human performance and biotechnology strategy efforts for the U.S. military, where he worked alongside Navy SEALs, fighter pilots, special operators, elite performers, and researchers focused on optimizing human capability under extreme conditions. Today, he applies those lessons to help athletes, executives, business travelers, and everyday people improve performance, recovery, resilience, and travel health through science-backed solutions.
His work has focused on human optimization, circadian biology, inflammation, resilience, cognitive performance, and the physiological challenges associated with travel and jet lag. FlyKitt was developed from research and practical experience working with elite military populations and has become a trusted resource for professional athletes, executives, and frequent travelers.
Whether you're an athlete, healthcare professional, entrepreneur, road warrior, parent, or simply someone trying to feel and perform better, this episode will change how you think about stress, recovery, sleep, travel, and human performance.
Listen now and discover why what you thought was "normal" may actually be holding you back.
Learn More About Andrew Herr
• FlyKitt Official Website
• Andrew Herr LinkedIn
We are two sports chiropractors, seeking knowledge from some of the best resources in the world of health. From our perspective, health is more than just “Crackin Backs” but a deep dive into physical, mental, and nutritional well-being philosophies.
Join us as we talk to some of the greatest minds and discover some of the most incredible gems you can use to maintain a higher level of health. Crackin Backs Podcast