Path To Personal Excellence

03/13/2026

Next week I’ll be at the HFA Conference.

The conversation in this industry is changing fast. For decades the focus was simple: look better at all costs. Now people are chasing healthspan, longevity, metabolic health, and performance. Looking better still matters, but now people want to feel better and function better too.

Training and nutrition remain the foundation. But medical wellness, peptide protocols, recovery technologies, and physician-guided solutions have exploded into the conversation. Some operators have been early adopters for years. Others are just starting to figure out how to responsibly bring these offerings into their facilities.

The real opportunity is bringing it all together.

Through the partnership between Digital Media Vending International, Forward Thinking Advisory Group, and Pur Life Medical — along with medical wellness providers — we’ve been quietly building a first-of-its-kind telehealth solution designed specifically for fitness and wellness environments.

DMVI, one of the largest digital media vending platform companies in the U.S., has spent 17+ years building intelligent automated retail systems. We’ve now applied that infrastructure to connect training, nutrition, recovery, peptides, and longevity protocols under physician oversight in a way this industry hasn’t seen before.

And while we were at it, we may have also developed a much smarter towel vending solution that finally fixes some of the operational headaches clubs deal with.

If you’ll be at HFA next week, let’s connect. Some interesting conversations are coming.

05/22/2025

Cold Plunge Like You Train: Structure, Progression & Breath Over Bravado

You wouldn’t load the bar with more than your bodyweight on your first day and say, “Guess I’ll figure it out as I go.

So why treat cold plunging any differently?

Yet every day, people are jumping into 39°F water for 5 minutes straight, thinking more pain equals more gain. That’s not toughness—that’s just skipping the fundamentals.

Cold exposure isn’t a punishment—it’s a protocol.
Just like training, you need a plan—and it starts with asking the right question:

🧭 What's the Goal?

Everything starts here.

Are you cold plunging for:

Longevity & Wellness → To reduce inflammation, increase HRV, support your metabolism, and train your nervous system for stress resilience.

Well-Being → To improve mood, energy, and clarity by boosting dopamine and resetting your nervous system.

Muscle Recovery → To reduce soreness, manage fatigue, and stay consistent with training or high physical output.

Each goal has different demands—and that affects how long you stay in and how cold you go. Match your protocol to your purpose. Not the other way around.

⏱️ Time in the Cold = Your Sets & Reps

In cold therapy, time is your dose.

Short dips (30–60 seconds) are the beginner reps.
Longer plunges (2–3 minutes) are your working sets.

This is how you build stress tolerance and adaptation. But just like in the gym—form matters.

🧘‍♂️ Breath = Your Form

Your breath is your anchor.

If you’re gasping or locked up, that’s your body saying, “Too much, too fast.”
You don’t push through bad form in the gym—you correct it.

Start every plunge with:

Slow nasal inhale (4 seconds)

Long exhale (6–8 seconds)

When you can control your breath, you control the experience. Breath isn’t just survival—it’s the signal to your nervous system that you're safe.

🌡️ Temperature = Intensity

This is your “weight on the bar.”

Colder = more stress.
Warmer = gentler adaptation.

Match the intensity to the goal.
If you're training resilience or boosting dopamine, push a bit colder.
If you're managing fatigue or looking to recover, stay more moderate.

Don’t let your ego chase extreme temperatures—let your goal guide the settings.

📊 Progression & Regression = Listening to the Right Cues

Training smart means knowing when to push and when to pause. Just like you wouldn't use the same weight and reps forever.

Progression looks like:

Adding 15–30 seconds over time

Lowering the temp slightly as adaptation builds

Getting better breath control under stress

But if your HRV scores are tanking, energy’s flat, or you’re dreading the tub—that’s feedback, not failure.

Don’t track HRV? Pay attention to:

✅ Mild shivering after the plunge (that’s good adaptation!)

🚫 Painful feet, hands, or deep cold that lingers (that’s too much, too soon)

Let the goal dictate the plan.
Let your body (or your HRV) tell you how fast to move. (HRV tells the truth, even when you feel great.
Remember, "feeling better" isn’t the same as "getting better.")

📈 Progression/Regression: Train Smart, Not Just Hard

🚀 Final Word

Your cold plunge should be treated like a high-level training program:

→ Set the goal
→ Adjust the dose (time + temp)
→ Use breath as your form
→ Let HRV guide your progression
→ Know when to pull back

You’re not just building cold tolerance.
You’re building control, clarity, and confidence.

One rep at a time. One breath at a time.

05/13/2025

Cold Plunge, Then What? The Science of Smart Rewarming and Contrast Therapy

Let’s start with the most important question no one’s asking:
What’s the goal?

Everything—your protocol, your temperature, your timing, MOST IMPORTANT your RESULTS—depends on it.

Are you trying to boost alertness? Sleep better? Recover better? Build stress tolerance?
Because your rewarming method, especially whether you end hot or cold, can completely shift the outcome.

And if you’re not aligning your method with your goal? You’re probably missing the real benefit.

Let’s break down how to rewarm right—and when ending on cold vs. hot makes the most impact.

WHAT:

When you cold plunge, your body kicks into self-preservation mode:
Vasoconstriction reduces blood flow to the limbs
Skin nerve endings are numbed
Blood is redirected to vital organs

This is hormetic stress at work. But how you come out of that stress—how you rewarm—decides if your nervous system gets stronger, or more overwhelmed.

WHY IT MATTERS:

Rewarming isn’t just about comfort—it’s about:
Cardiovascular safety
Nervous system regulation
Hormonal recovery

Long-term adaptation
Do it well, and you build resilience.
Do it poorly, and you undo the benefits—or worse, cause dizziness, delayed fatigue, or circulatory stress.

HOW TO REWARM RIGHT: Science-Backed Breakdown

1. Dry Sauna
Mechanism: Heats through dry air (low humidity), which warms the skin slowly via radiant heat.

Science: Gradual skin heating helps vasodilation without overwhelming the baroreceptors (pressure sensors) in your blood vessels.

Best Use: Rewarming after a plunge without shocking the system. A top choice for nervous system recovery.

Ideal For: General recovery, nervous system reset, post-cold midday or afternoon when you want to come back to baseline without sedating your energy.

2. Infrared Sauna
Mechanism: Uses infrared light to heat tissues directly without heating the surrounding air much.

Science: Infrared penetrates deeper into tissue (2–3 cm), increasing circulation and mitochondrial activity (heat shock proteins), but without a steep rise in skin temperature.

Best Use: For longer-duration rewarming or if you’re sensitive to intense heat. Takes longer but is less likely to overwhelm.

Ideal For: Longer recovery, chronic stress reduction, cardiovascular training effects.

3. Steam Room
Mechanism: High humidity rapidly increases skin temperature.

Science: The body has a harder time cooling itself due to inhibited evaporation (sweating), increasing core temp faster.

Risk: Too much too soon post-plunge can overwhelm the nervous system and cause lightheadedness.

Ideal For: Experienced users, not ideal immediately post-plunge unless you’ve acclimated and are tracking your response closely.

4. Hot Water Immersion (HWI)
Mechanism: Water transfers heat 20–30x faster than air, rapidly increasing skin and peripheral blood flow.

Science: Activates a strong cardiovascular response, increases stroke volume and cardiac output.

Warning: For people with CV concerns, hot water post-cold can spike blood pressure or heart rate too quickly.

Recommendation: Wait 1–2 minutes after cold to allow partial natural warm-up first. To Start, Limit to one round.
Ideal For: Athletes post-training or nighttime relaxation to sleep better.
【Study: Distal limb warming is less effective for core temp restoration compared to whole-body immersion – https://pubmed.ncbi.nlm.nih.gov/10608605/】

BEGINNER vs. ADVANCED CONTRAST PROTOCOLS
Based on Time of Day and Your Goal
Once you’ve identified your goal, your protocol should fit your readiness level and daily rhythm. Here’s how to structure your sessions based on time of day and experience.

DAYTIME – for Energy, Focus & Resilience

Beginner Protocol

Cold: 30 sec to 1 minute at 55–59°F
Hot: 5–10 minutes (sauna or 100–102°F tub)
End on: Cold for 30–60 seconds
Rewarm: Naturally with light movement

Advanced Protocol

Cold: 2–3 minutes at 47–52°F
Hot: 10–15 minutes at 104°F
Repeat up to 2 rounds
End on: 1–2 minutes cold

Rewarm: Naturally; track HRV with Welltory or WHOOP
Goal: Boost dopamine, thermogenesis, mental clarity, and HRV.

NIGHTTIME – for Relaxation & Sleep Quality

Beginner Protocol

Cold: 30–60 seconds at 55–60°F
Hot: 10–15 minutes warm bath or sauna
End on: Hot
Rewarm: Passive cool down and hydration

Advanced Protocol

Cold: 1–2 minutes at 50–55°F
Hot: 15–20 minutes sauna or 104°F bath
End on: Hot
Add-ons: Magnesium, deep breathing, nasal-only recovery
Goal: Wind down, trigger parasympathetic tone, and prep for better sleep architecture.

【Study: Passive heat exposure prior to sleep improves sleep onset and quality – https://pubmed.ncbi.nlm.nih.gov/29448467/】

ENDING ON COLD VS. HOT: What the Science Says

End on Cold "The Soeberg Principle" = Alert, Energized, Primed
Mechanism: Activates the sympathetic nervous system and increases norepinephrine and dopamine.

Benefit: Keeps you sharp, focused, and metabolically active for hours.

Use in the Morning / Daytime: Cold → natural rewarming triggers thermogenesis and catecholamine elevation.

Supports: Energy, resilience, mental clarity, improved metabolic rate, increased HRV.

End With Cold If:
You’re doing morning or midday contrast
You need to focus, train, work, or engage mentally
You're stacking for longevity, stress resilience, or fat loss

Huberman Lab: Cold exposure can elevate dopamine by up to 250% and sustain it for hours—without the crash of caffeine.
Søberg Principle: Ending on cold and allowing the body to rewarm naturally produces a stronger adaptive signal for thermogenesis and stress tolerance.

End on Hot = Calm, Relaxed, Ready for Sleep
Mechanism: Activates the parasympathetic system, vasodilation, increased serotonin, and GABA signaling.
Benefit: Brings body back to calm baseline, prepares for quality sleep.

Use in the Evening / Nighttime: Contrast ending on hot helps drop core temp after rewarming, improving melatonin release.
Supports: Sleep quality, stress reduction, relaxation.

End With Hot If:
You’re plunging at night
You struggle with sleep latency
You want parasympathetic dominance and CNS relaxation

Call to Action: Choose Your Outcome Before You Choose Your Protocol

Want energy, mental sharpness, and a nervous system that bounces back fast?
End cold. Move. Track HRV. Do it in the morning.

Need stress relief, sleep, and relaxation?
Plunge short. End warm. Breathe into recovery. Night is your time to restore.

Contrast isn’t just a hack—it’s a system. The smarter you get, the better the results.
Tag and let us know:
Are you team end-on-cold or end-on-hot?

05/01/2025

Inflammation Isn’t the Enemy—Mismanagement Is

Why You Need IL-6 & IL-10 for Longevity, Recovery & Mental Health

Let’s try to remove the fear and talk facts.

You’ve heard inflammation is bad. But that’s only half the story.

👉 Inflammation is actually vital for immune function, healing, and stress adaptation—as long as it’s short-term and properly balanced.

Here’s how it works 👇

🧬 What Are Cytokines?

Think of them as your body’s internal text messages.

📲 Some say: “We’ve got a problem—go to war!”

🧘 Others say: “Crisis over—time to heal.”

Two of the most important cytokines for regulating inflammation and recovery:

IL-6: A pro-inflammatory signal that kicks your immune system into gear

IL-10: An anti-inflammatory response that follows IL-6 to calm things down and restore balance

🧠 The issue isn’t IL-6. It’s chronically high IL-6—which is linked to:

- Anxiety & depression

- Chronic stress

- Autoimmune and metabolic diseases

🔥 HEAT (Sauna, Hot Immersion)

Temporarily raises IL-6

Triggers IL-10 to resolve inflammation and stabilize the system

✅ In one study, a single sauna session reduced depressive symptoms for 6+ weeks

Result: Immune reset + mood boost

❄️ COLD (Cold Plunge, Cryotherapy)

Brief cold stress spikes IL-6

IL-10 follows, lowering inflammation and rebalancing the nervous system

Also activates the vagus nerve, promoting calm and recovery

Result: Stress resilience + inflammation control

🔁 CONTRAST THERAPY (Hot → Cold Cycles)

Alternating heat and cold enhances IL-6 → IL-10 response

Keeps your immune system adaptive instead of reactive

Boosts circulation, mood, and nervous system health

Result: Peak recovery + immune performance

💡 Bottom Line

You don’t want to suppress inflammation.

You want to trigger it strategically so IL-10 can do its job.

Train your body to self-regulate with the power of heat, cold, and contrast.

✅ This is real recovery.

✅ This is real longevity.

✅ This is Mystic River.

🌐 www.mysticrivercoldtubs.com

04/22/2025

Why Your Nervous System Craves Cold—And Heat

During the pandemic, millions turned to cold immersion—not just to stay active, but to stay sane.

Here’s why it worked:

When you expose yourself to cold water (or contrast with heat), your body experiences a mild form of hormetic stress—a controlled challenge that builds resilience.

💥 Cold exposure boosts norepinephrine and dopamine, enhancing mood and focus.
💥 Heat (like saunas or hot tubs) increases circulation and induces heat shock proteins that help cellular repair.
💥 Breathwork (often combined with cold) shifts your nervous system from “fight or flight” to “rest and regulate.”

This trio—cold, heat, and breath—has become a modern antidote to stress, anxiety, and emotional burnout.
It’s not magic. It’s biochemistry in motion.

Like exercise, the goal isn’t to avoid discomfort—it’s to adapt to it.

✅ Takeaway:

Start a 3-part stress reset routine:
• 1–2 minutes cold
• 10–15 minutes hot (hot tub, infrared, or sauna)
• 1–2 minutes cold

Add Box Breathing 4-4-4-4 calm, during each

• Do this 3–6 times per week for measurable mood and focus improvements

Cold & Heat therapy isn’t just about recovery or toughness. It’s about building a more resilient, regulated you.

04/22/2025

Cold Water Isn’t a Trend—It’s Ancient Wisdom Reawakened

Long before cold plunges became a recovery/wellness buzzword, ancient civilizations had already tapped into the healing power of water.

🧊 The Egyptians etched water rituals into cave walls 5,000 years ago.

🧊 Greek philosophers like Hippocrates and Plato promoted thermal bathing, sweating, and nature exposure for health.

🧊 In the 18th century, Dr. James Currie proved that cold water could stimulate the nervous system and ease fever symptoms—launching scientific interest in “hydrotherapy.”

🧊Even Thomas Jefferson swore by a daily cold foot bath for health and longevity.

Today, the surge in cold water immersion is more than hype—it’s the reclamation of wisdom rooted in both history and modern science.
As someone who’s studied this foe a while now, I can confidently say:

Cold water is not new—it’s just finally being understood.

✅ Takeaway:

Start simple:

Use cool to cold showers (60–68°F) for 30–60 seconds at the end of your normal shower

Practice intentional breathing (slow nasal inhales + long exhales) to stay calm

Track how your mood and focus shift throughout the day

You’re not chasing a shock—you’re building a system reset.

BTW, Loving my Action Figure Photo! LOL

05/14/2024

🚨 Big announcement! 🚨

Our team at Mystic River Cold Tubs is thrilled to share that our newest units are finally ready to ship out to the Midwest! After 6 months of rigorous R&D, we’ve engineered the quietest, most powerful, and efficient commercial tubs in the world.

Here are some of the features that make our tubs stand out:

- 9 points of filtration
- 1.5hp chiller / heater (37 to 107 degrees)
- 11,500 BTU Rating
- highest flow rate with water agitator
- built-in drain pump for easy and fast water changes
- WiFi controlled
- American Made

But wait, there’s more! We have some exciting news coming in the next 2 weeks. Stay tuned!

Interested in learning more? Visit our website at www.mysticrivercoldtubs.com or DM to set up a consultation.

04/21/2024

Amazing article on the power we have without the use of pharmaceuticals to help improve our physical and mental health

Dear Thermalist Members! Chronic stress is a pandemic and as you know, I advocate to us natural ways of lowering stress and the risk of associated diseases. One of the mechanisms to lower chronic stress is by activating the parasympathetic nervous system. Mostly I have worked with this concept in a....

04/18/2024

Looking for the best cold water tub on the market? Look no further than Mystic River! From high-end custom tubs in homes to the best-engineered and looking tubs for your condo complex, spa, boutique, or outdoor oasis, Mystic River has got you covered.

We are proud to have built a tub in the house of Scott, the lead singer of Stick Figure, and a second one for him to use when he tours the country. Thank you, Scott, for trusting us with your tub needs!

If you’re in the market for a top-tier cold water tub, reach out to us today. Our team at Mystic River is ready to help you find the perfect tub for your needs.

https://lnkd.in/dCzEEtq2

04/13/2024

From D.C. to Virginia Beach to ATL, it's been a week filled with teaching dedicated professionals how to enhance the well-being of others.

02/29/2024

Proof is in the tracking!
If you want to increase your health, energy and decrease your stress. Then cold plunge daily!