EPISODE · Aug 5, 2026 · 23 MIN
Ep. 161 | From Chaos to Calm: Diving into our Nervous System
from SuccessFlow Podcast · host Phil Crawford and Steven Harris
Reset Your Nervous System: Polyvagal Theory, the Vagus Nerve, Neuroception, and Co‑RegulationThe hosts shift to why “resetting your nervous system” has become a trend, focusing on the vagus nerve and Dr. Stephen Porges’ polyvagal theory. They discuss how safety requires signals, how people oscillate between nervous system states, and why modern conditioning can make regulation harder. The episode explains parasympathetic “rest and digest,” sympathetic fight-or-flight, and ventral/dorsal vagal pathways, using examples like a baby being soothed and the stress spike of seeing police lights while driving. They cover practical regulation tools such as breathwork (five in/five out), humming, yawning, cold plunges, and noticing physiological cues, plus concepts like neuroception (subconscious scanning for danger/safety) and co-regulation through community, friends, pets, gardening, and equine therapy.00:00 Introduction to Vegas and Nervous System Trends00:38 What is Polyvagal Theory and Why It Matters01:29 The Role of the Vagus Nerve in Stress and Calm02:10 How Meditation and Breathwork Regulate the Nervous System03:14 The Three Circuits of Polyvagal Theory04:34 The Importance of Safety and Signal Processing06:49 The Vagus Nerve and Gut Regulation08:31 Practical Techniques to Shift to Parasympathetic State10:11 Recognizing and Managing Nervous System Oscillations12:21 The Significance of Yawning and Breathing Patterns14:23 Real-Life Examples of Nervous System Reactivity16:05 Neurosception and Threat Detection17:21 Building Neuroception and Handling Stressful Situations18:30 Co-regulation and Its Role in Nervous System Health20:04 The Impact of Environment and Relationships22:49 Key Takeaways and Practical Advice for Nervous System Regulation23:49 The Importance of Action Over Thought24:31 Final Thoughts and Next Steps for Nervous System HealthKey Topics:Polyvagal Theory and its three circuitsThe role of the vagus nerve in stress and relaxationTechniques for shifting from sympathetic to parasympathetic statesThe concept of neuroception and safety signalsCo-regulation and its importance in social and emotional healthPractical methods like breathing, humming, and yawning to regulate the nervous systemThe impact of lifestyle and environment on nervous system healthThe importance of awareness and real-time regulationKey Takeaways:Understanding polyvagal theory helps in managing stress effectively.Breathing techniques like slow, deep breaths can shift your nervous system.Co-regulation with others or pets can help stabilize your nervous system.Yawning and humming are natural ways to activate the parasympathetic system.Regularly practicing nervous system regulation supports longevity and well-being.Follow the SuccessFlow Podcast on Instagram: @successflowpodcastTo connect with Steven and ways he can help:Founder/Creator: www.oppoflowmindset.com Small Business Payroll - PHX Franchise Owner: www.journeypayrollhr.com Instagram: @steven.oppo.flow To connect with Phil and contact directly: https://phillipcrawford.com/ X: @PhillipCrawford Instagram: @flowstatecrawfordAcknowledgements:The Intro and Outro Music credit to Holden Peyton. This podcast episode is produced and published by Dolphin Podcasting, LLC. Launch your podcast today at www.DolphinPodcasting.com
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Ep. 161 | From Chaos to Calm: Diving into our Nervous System
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