Getting startedStart here
Cold plunging for beginners: a thoughtful place to start
A practical first-plunge guide: check suitability, prepare your space, plan your exit and learn from the experience.
Guides, research & everyday care
The cold plunge journal.
Practical guides for your first plunge, your next setup, and the care that keeps it running. Read at your own pace.
Keep exploring
6 articlesWater care
How to keep cold plunge water clean: a practical care guide
Separate cooling, filtration and water treatment, then build a care routine around the instructions for your exact system.
Equipment
Planning a cold plunge at home: space, power and placement
Plan beyond the footprint, with a clear checklist for filled weight, electrical provision, airflow, drainage and access.
Equipment
Ice bath or water chiller? How to choose for your home
Compare preparation, temperature control, ownership costs and compatibility around the way you actually use your tub.
Recovery
Cold plunging after a workout: recovery, soreness and muscle growth
What the research says about next-day soreness, training adaptations and choosing when a plunge belongs in your routine.
Getting started
Cold plunge temperature and time: how to choose your starting point
Understand the difference between a research protocol, a chiller setting and an exposure that is appropriate for you.