Ep 110: The Neuroscience of Longevity: Rewiring Your Brain and Body for a Longer, Healthier Life
The NeuFit Undercurrent Podcast
Release Date: 08/29/2025
Ep 111: Facing Mortality: A Path to Clarity in Life and Business
The NeuFit Undercurrent Podcast
In this solo episode, Garrett dives into the powerful lessons that come from contemplating our own mortality. While it’s often uncomfortable to think about, facing the reality that our time is limited can be one of the most practical ways to gain clarity about what truly matters – both in life and in business. The conversation includes: Reflecting on our own death as a powerful teacher The importance of having a true core purpose independent of external circumstances Why directing our energy wisely is the most important decision we make each day How “compressing time” exercises can...
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Ep 110: The Neuroscience of Longevity: Rewiring Your Brain and Body for a Longer, Healthier Life
The NeuFit Undercurrent Podcast
What if your brain held the keys to living longer and healthier? In this solo episode, I dive into the fascinating intersection of neuroscience and longevity, unpacking how the nervous system shapes resilience, recovery, and the aging process. Drawing on both science and personal experience, I’ll explore how practices like meditation, nervous system training, and targeted stimulation can help us unlock more years and better years. We’ll cover: Why the autonomic nervous system is the hidden regulator of health and longevity How neuroplasticity impacts the body and mind The ways foot...
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Ep 109: The Neuroscience of Leadership: Create Belonging, Fuel Performance, Multiply Impact
The NeuFit Undercurrent Podcast
In this episode, we explore how neuroscience reveals what truly makes leaders effective – from how they regulate themselves, lead by example, and the various ways they can influence others and shape a team’s culture. You’ll learn how emotional safety, trust, and meaning aren’t just soft skills but are actually brain-based performance drivers. Discover how a leader’s role modeling combined with mirror neurons influence your team's mood, energy, and behavior Understand why brains in “threat mode” shut down trust, learning, and creativity and why psychological safety is the #1...
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Ep 108: Biomechanical Analysis in Your Pocket: Unlock Better Movement and Personalized Progress
The NeuFit Undercurrent Podcast
What if you could get laboratory-grade movement insights with nothing more than your phone? In this episode, Garrett sits down with Jacob Salim, co-founder of G8way Max, to explore how motion capture and biomechanical analysis are becoming more accessible, precise, and effective than ever. Jacob shares the origin of the platform, how it works, and why personalized programming is the missing link for many people dealing with pain or underperforming bodies. In this episode, you’ll learn: How G8way Max captures and analyzes movement with only a smartphone camera, replicating the joint angle...
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Ep 107: Inside the Swing: Resolving Pain and Unlocking Speed for Rotational Athletes
The NeuFit Undercurrent Podcast
Most golfers and baseball players chase speed and distance… but ignore the root cause of why they’re stuck. In this episode of The Undercurrent, Dr. Jared Bickle breaks down how to assess, treat, and train the rotational athlete with a precise framework that bridges rehab and elite performance. We cover: How the golf swing is more physically demanding than most people realize, and using the TPI (Titleist Performance Institute) framework for assessing and treating the numerous golf injuries that exist Why trail-side low back pain is the most common injury in golfers, and the connection...
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Ep 106: The Sacred Edge: Embracing Fear to Unlock Your Full Potential
The NeuFit Undercurrent Podcast
What if the fear you're avoiding is actually the key to your growth? In this episode, I sit down with Akshay Nanavati, a Marine Corps veteran, ultra-endurance athlete, and author of Fearvana. We explore how fear, suffering, and stillness can become powerful tools for transformation. Why fear isn't the enemy – it’s fuel for mastery The difference between pain, suffering, and unnecessary suffering Lessons from 60 days solo in Antarctica The power of stillness, and what true stillness reveals about ourselves This is a raw and real conversation about what it takes to go to your...
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Ep 105: Under Pressure: How Hyperbaric Oxygen Supports Rehabilitation, Recovery, and Performance
The NeuFit Undercurrent Podcast
In this episode, Dr. Scott Sherr – Board-Certified Internal Medicine physician and leading voice in Hyperbaric Oxygen Therapy (HBOT) – joins us to explore how oxygen under pressure can radically shift outcomes in recovery, rehab, and performance. We break down how HBOT complements neuromuscular reeducation tools like the Neubie, especially for patients with neurological conditions, chronic pain, or mitochondrial dysfunction, plus additional benefits for athletic recovery and performance. If you're looking for cutting-edge strategies to enhance neuroplasticity, energy production, and...
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Ep 104: Marketing That Actually Works: Lessons from 1,000+ PT Clinics
The NeuFit Undercurrent Podcast
Marketing shouldn’t feel like a guessing game. Neil Trickett, PT, has helped over 1,000 clinics grow, and in this episode he breaks down exactly what separates top-performing practices from the rest. Whether you're trying to drive more new patients, improve retention, or build a referral engine, this episode gives you the roadmap. In this conversation, we cover: The 3 pillars of marketing success for PT practices How to optimize your Google presence using SEO and AEO The underrated power of direct mail in a digital world Proven strategies for patient referrals and reactivations ...
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Ep 103: When the Music Stops: A Lost Voice, A New Identity, and Healing From Long COVID
The NeuFit Undercurrent Podcast
103: When the Music Stops: A Lost Voice, A New Identity, and Healing From Long COVID In this deeply personal episode, Greta Morgan, former member of the band Vampire Weekend and author of The Lost Voice, shares the journey of losing her voice due to Long COVID and finding a new sense of self. From a thriving career on stage to a battle with spasmodic dysphonia, Greta reflects on the emotional, physical, and spiritual challenges that reshaped her life. Through perseverance, therapy, and a deep connection with nature, she’s rediscovered not just her voice, but her identity and purpose. ...
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Ep 102: Brain Maps, Neurodevelopment, and Functional Neurology – A Masterclass with Dr. Melillo
The NeuFit Undercurrent Podcast
If you work with clients who have pain, movement issues, or developmental challenges, this episode will shift how you think about the brain’s role in all of it. Robert Melillo, Ph.D., is the founder of the Brain Balance Centers and Melillo Method and has decades of experience helping kids and adults with ADHD, autism, dyslexia, and anxiety overcome challenges thought to be permanent. He joins us to talk about functional neurology, primitive reflexes, and the deep patterns that shape human performance, behavior, and healing. We discuss: What retained primitive reflexes tell us about brain...
info_outlineWhat if your brain held the keys to living longer and healthier? In this solo episode, I dive into the fascinating intersection of neuroscience and longevity, unpacking how the nervous system shapes resilience, recovery, and the aging process. Drawing on both science and personal experience, I’ll explore how practices like meditation, nervous system training, and targeted stimulation can help us unlock more years and better years.
We’ll cover:
- Why the autonomic nervous system is the hidden regulator of health and longevity
- How neuroplasticity impacts the body and mind
- The ways foot stimulation impacts the brain to reduce fall risk and extend independence
- What psychoneuroimmunology teaches us about stress, inflammation, and the immune system’s role in aging, or “inflammaging”
- Insights from meditation, HRV tracking, and direct experience of rewiring the nervous system for resilience
This is more than a discussion about just living longer, it’s about living better too. Join me as we uncover how neuroscience provides both the framework and the tools to train your brain and body for vibrant health and longevity.