Journal

Here you'll find insights, research, and reflections on all things sauna, cold immersion, and holistic recovery. From practical tips to the science behind contrast therapy, our posts are designed to help you get the most out of your wellness journey—both in and out of the water.

Read on, and stay warm (or cold).

World’s First: Breathwork in a Bio Sauna

World’s First: Breathwork in a Bio Sauna

At KEEN, we’re proud to introduce something you won’t find anywhere else on the planet: guided breathwork sessions in a…

David Wyss • Aug 14, 2025

Sauna + Cold Plunge to Unlock Creativity

Sauna + Cold Plunge to Unlock Creativity

There’s no shortage of studies, articles, and Instagram Reels about how sauna and cold therapy help with stress relief,…

David Wyss • Aug 12, 2025

Benefits: How Breathwork Transforms Health

Benefits: How Breathwork Transforms Health

Breathwork is becoming increasingly popular as a way to boost both physical and mental well-being. If you’re new to it,…

Frankie Gartenmann • Aug 6, 2025

Research on Cold Plunging, and Women’s Health

Research on Cold Plunging, and Women’s Health

As summer settles in and routines shift with the season, more people are embracing cold plunging—not just for the…

Frankie Gartenmann • Aug 2, 2025

The Social Side of Sauna: Why Connection Matters

The Social Side of Sauna: Why Connection Matters

Sauna bathing is often celebrated for its physical benefits—better sleep, reduced pain, improved mental health—but its…

David Wyss • Aug 1, 2025

Benefits for Athletes and Runners

Benefits for Athletes and Runners

Saunas have long been valued for promoting health and wellness, offering deep relaxation for both mind and body. For…

David Wyss • Jul 18, 2025

Sauna: 10 Benefits of Sauna

Sauna: 10 Benefits of Sauna

Saunas have been an integral part of relaxation and social engagement for thousands of years. Beyond merely serving as…

David Wyss • Jul 9, 2025

Role of Cold Plunges: Pre + Post-Exercise Recovery

Role of Cold Plunges: Pre + Post-Exercise Recovery

The Role of Cold Plunges in Pre + Post-Exercise RecoveryDoes the promise of faster recovery and enhanced performance…

David Wyss • Jun 11, 2025

The Parasympathetic Nervous System

The Parasympathetic Nervous System

The parasympathetic nervous system—often called the “rest and digest” system—plays a vital role in keeping the body…

Frankie Gartenmann • Jun 4, 2025

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