The order depends on what you want to get out of the experience.

Heat and cold exposure have been practiced independently for centuries. Today, combining the two—often referred to as contrast therapy—has become increasingly common among athletes, executives, and anyone looking for a more intentional approach to recovery.

But one question comes up constantly:

Should you sauna or cold plunge first?

At REECESS, our answer is simple: start with the outcome.

There isn't one sequence that is universally correct. Heat and cold create different physiological demands, and the way you sequence them can change how the experience feels and what you get from it.

Why Heat Usually Comes First

For a restorative contrast experience, beginning with heat is generally the most intuitive sequence.

Sauna bathing progressively raises skin and body temperature. Heart rate and circulation increase as the body works to dissipate heat, while blood vessels near the skin expand.

More simply:

Heat opens.

It creates a gradual physiological challenge while giving you time to settle into the experience.

Cold creates almost the opposite sensation.

Entering cold water rapidly removes heat from the body and produces an immediate physiological response. Breathing changes. Blood vessels constrict. The experience demands attention.

Cold contracts.

Moving from sustained heat into controlled cold therefore creates a pronounced contrast between two physiological environments.

Research on contrast water therapy has used a variety of protocols, but alternating heat and cold has shown potential benefits for perceived recovery and post-exercise muscle soreness compared with passive recovery. Importantly, there is no universally established protocol or sequence that is optimal for everyone.

So, Should You Always Finish Cold?

Not necessarily.

This is where intention matters.

Finishing with cold can leave you feeling alert, clear and activated. For someone using contrast therapy during the day or after demanding physical work, that may be exactly the desired outcome.

But restoration does not always mean stimulation.

If the objective is to transition toward a quieter state later in the evening, an aggressive cold exposure immediately before leaving may not be necessary.

The sequence should support what comes next.

Recovery is contextual.

What Happens During Cold Exposure?

Cold-water immersion is more than simply “getting cold.”

It creates an acute physiological stressor.

Recent research has found that cold-water immersion may help reduce post-exercise soreness and support aspects of recovery, although results vary depending on exercise type, timing and the outcome being measured. Research has also observed changes associated with parasympathetic reactivation following exercise.

That doesn't mean more cold is automatically better.

In fact, research suggests cold exposure immediately following exercise can temporarily impair some measures of explosive performance, reinforcing an important principle:

A recovery tool is only useful when it matches the objective.

What Happens During Sauna?

Sauna creates a very different stress.

Rather than rapidly removing heat, sauna exposes the body to a controlled thermal environment that requires it to regulate increasing temperature.

Heart rate rises. Blood flow to the skin increases. Sweating increases.

The experience also creates something increasingly rare in modern life:

Stillness.

There is nowhere to go and very little to do.

That matters.

At REECESS, sauna isn't treated simply as another wellness amenity. It becomes an environment for slowing down—physically and mentally—before introducing another controlled stimulus.

Research into post-exercise heat exposure continues to evolve, and its effects depend on protocol and objective. Current evidence suggests potentially useful applications, while also showing why broad claims about heat and “recovery” should be treated carefully.

The REECESS Approach: Heat. Cold. Rest. Repeat.

At REECESS, contrast isn't something we try to maximize.

We dose it.

Our Biothermal Ritual moves guests through intentional periods of sauna, cold immersion, hot immersion, breathwork and rest.

The goal isn't to tolerate the coldest temperature possible.

It isn't to stay in the sauna the longest.

And it isn't to turn restoration into another competition.

The objective is to use controlled physiological stress, followed by deliberate recovery, to create an experience that leaves you feeling different than when you arrived.

More regulated.
More present.
More restored.

A Simple Contrast Therapy Sequence

A general contrast experience might look like:

Heat → Cold → Rest → Repeat

The exact duration, temperature and number of rounds can vary considerably based on experience, tolerance, health considerations and the desired outcome.

At REECESS, this is why we emphasize ritual over protocol.

A protocol tells you what to do.

A ritual asks you to pay attention to how you respond.

That distinction matters because restoration should ultimately become a skill: learning when to apply stress, when to recover from it, and when enough is enough.

The Bigger Question Isn't Heat or Cold

The better question is:

What state are you trying to create?

If you want to feel energized and alert, your sequence may look different than if you're trying to downshift after a demanding week.

If you're recovering from intense training, your approach may differ from someone recovering from travel, poor sleep or prolonged cognitive stress.

There is no universal recovery prescription.

There is only the right stimulus, applied at the right time, for the right person.

That is the philosophy behind restoration at REECESS.

Experience Contrast Therapy at REECESS

The Biothermal Ritual is REECESS' guided restoration experience combining sauna bathing, hot and cold immersion, breathwork, meditation and deliberate periods of rest.

No phones. No distractions. No performance required.

Just time intentionally set aside to restore.