About This Practice

Alternating hot sauna with cold plunge.

How to Practice

Enter the sauna at 85-95°C for 10 minutes. Exit directly into a cold plunge (5-10°C) for 1-2 minutes. Rest briefly. Repeat 4 times.

Tips

The temperature difference is what matters
Always end on cold
This is the most intense protocol

Precautions

For experienced users only
Never do alone first time
Watch for signs of overexposure