#100: Float Therapy: Science, Healing & Peak Performance - Justin Feinstein, PhD

#100: Float Therapy: Science, Healing & Peak Performance - Justin Feinstein, PhD

Author: FitMind: Neuroscience, Meditation & Mental Fitness Training March 19, 2025 Duration: 1:32:01

In this episode, neuroscientist and clinical researcher Dr. Justin Feinstein discusses the fascinating science and therapeutic potential of flotation therapy.

Often misunderstood and mislabeled as "sensory deprivation," Dr. Feinstein explains why this is a misnomer and what's truly happening inside the float tank. Instead of depriving the senses, floating creates an environment of deep physical and mental rest, allowing the nervous system to reset.

We explore Dr. Feinstein's pioneering research on using float therapy to help individuals with PTSD and high anxiety sensitivity. He also shares insights into how flotation therapy could become a valuable tool in the public health system, especially for trauma survivors and people with severe anxiety.

Dr. Feinstein highlights compelling case studies, including patients with anorexia nervosa who experienced meaningful relief through floating, as well as its growing popularity among high-performing athletes looking to optimize recovery and mental performance.

Whether you're new to flotation therapy or familiar with the practice, this conversation reveals its untapped potential and emerging role in both mental health and peak performance.

 

FitMind Neuroscience-Based App: http://bit.ly/afitmind

Website: www.fitmind.org

 

Show Notes

0:00 | Intro to Justin Feinstein, PhD

2:55 | Floating & PTSD treatment 

18:02 | More Stress, More Effective Floating

20:02 | Anxious People's Struggle With Meditation

31:58 | High Anxiety Sensitivity 

43:41 | Peak Performance Through Flotation

47:12 | How Long Benefits of Floating Last

52:29 | Floating & Meditation

54:31 | Out-of-Body Experiences 

58:03 | Anorexia Nervosa & Floating

1:01:40 | Effects on Nervous System

1:04:07 | Altered States & Brainwaves in the Tank

1:19:26 | Importance of Early Intervention

1:24:17 | Respiration

1:27:30 | Links: https://www.mauicalm.org/, https://www.clinicalfloat.org/, https://www.linkedin.com/in/justin-feinstein/


What if the most impactful training you could do wasn't for your body, but for your mind? The FitMind Podcast: Mental Fitness, Neuroscience & Psychology explores that very idea, moving beyond simple self-help to examine the tangible science behind cognitive well-being. Host Liam McClintock, founder of FitMind, sits down with an eclectic mix of world-class experts-neuroscientists mapping the brain's pathways, psychologists unpacking behavioral patterns, Buddhist monks with millennia of contemplative wisdom, and elite athletes who apply mental discipline at the highest levels. Their conversations delve into practical applications of mindfulness meditation, the principles of Stoicism, emerging brain technologies, and the pursuit of sustainable productivity and happiness. This isn't just theoretical discussion; it's a deep dive into actionable strategies, grounded in research, aimed at strengthening your mental resilience. Each episode serves as a session for your cognitive toolkit, reflecting the core belief that understanding and training the mind is our most vital frontier. Tune in to this podcast for a thoughtful, evidence-based guide to building a healthier, more focused, and resilient inner life.
Author: Language: English Episodes: 100

The FitMind Podcast: Mental Fitness, Neuroscience & Psychology
Podcast Episodes
#60: Self-Directed Neuroplasticity - Rick Hanson, PhD [not-audio_url] [/not-audio_url]

Duration: 1:06:19
Dr. Rick Hanson is a psychologist, Senior Fellow of UC Berkeley's Greater Good Science Center, and New York Times bestselling author. He's lectured at NASA, Google, Oxford, and Harvard, and taught in meditation centers w…
#59: Yoga, Zen & Tibetan Training - Cyndi Lee [not-audio_url] [/not-audio_url]

Duration: 39:35
Cyndi Lee is a world-famous yoga and meditation teacher, Founder of the OM yoga center in New York, and a renowned author. Cyndi is the first female Western teacher to fully integrate yoga with Tibetan practices. She has…
#58: Mindset of a Navy SEAL - Commander Mark Divine [not-audio_url] [/not-audio_url]

Duration: 1:15:18
Mark Divine is an ex-Navy SEAL Commander, serial entrepreneur, and NY Times bestselling author. Mark, a self-described "warrior monk," is a master of human performance, both mental and physical. As you'll hear he started…
#57: Psychedelics & Microdosing Research - Harriet De Wit, PhD [not-audio_url] [/not-audio_url]

Duration: 27:18
Dr. Harriet De Wit is a Professor of Psychiatry and Behavioral Neuroscience at the University of Chicago with a PhD in Experimental Psychology. She has been researching psychoactive drugs for over 40 years. Dr. De Wit ta…
#56: A Liberated Mind -  Steven Hayes, PhD [not-audio_url] [/not-audio_url]

Duration: 1:08:34
Dr. Steven Hayes is one of the most cited psychologists in the world. He was listed by the Institute for Scientific Information as the 30th "highest impact" psychologist worldwide and is the author of 46 books and nearly…
#55: The Power of Habits - Gretchen Rubin [not-audio_url] [/not-audio_url]

Duration: 51:58
Gretchen Rubin is the New York Times bestselling author of several books about happiness, habit and human nature. Her books, including The Four Tendencies, Better Than Before, Happier at Home, and The Happiness Project,…
#54: Brain Stimulation Technology - Jay Sanguinetti, PhD [not-audio_url] [/not-audio_url]

Duration: 57:13
Dr. Jay Sanguinetti is a scientist and technologist trained in philosophy, neuroscience, and cognitive psychology. Jay's SEMA Lab is researching ways of using noninvasive brain stimulation to enhance cognitive function a…
#52: Brain Fitness, Biofeedback & Nootropics - Andrew Hill, PhD [not-audio_url] [/not-audio_url]

Duration: 1:15:21
Dr. Andrew Hill is a neuroscientist, entrepreneur, and biohacker. He's the Founder of Peak Brain Institute, a brain fitness center, and Lead Neuroscientist at TruBrain, a nootropics company. Dr. Hill holds a PhD in Cogni…
#51: Neurotech & PTSD with a Navy Surgeon - Dr. Erik Won [not-audio_url] [/not-audio_url]

Duration: 42:36
Dr. Erik Won is a Harvard-trained doctor and the President of Wave Neuroscience, a biotechnology company developing innovative solutions for mental disorders like PTSD. Dr. Won served as a U.S. Navy Flight Surgeon for Ma…
#50: Clinical Psychology, Meditation & Sleep - Tucker Peck, PhD [not-audio_url] [/not-audio_url]

Duration: 50:04
Dr. Tucker Peck is a meditation teacher, clinical psychologist, and founder of Drugfreesleep.com. He holds a PhD in Clinical Psychology with a focus on the scientific study of meditation's effects on the mind, brain, and…