Cold and heat are powerful. Use them wisely.

Cold exposure and sauna use may support recovery, relaxation, stress resilience, circulation response and post-exercise soreness management for many people.

Cold exposure and sauna are not suitable for everyone. People with heart conditions, uncontrolled high blood pressure, pregnancy, fainting history, respiratory concerns or other medical conditions should consult a qualified healthcare professional before use.

Beginner guidance

• Start with short cold exposures (30–60 seconds).
• Never plunge alone the first time.
• Exit immediately if you feel dizzy, numb, or unwell.
• Warm up gradually after — no hot shower straight from cold.