The Chief Ice Officer® program trains cold plunge instructors with science-based cold, breathwork & biohacking—and ...

Some people think that along with diet and exercise, we may need to expose ourselves to extreme environmental conditions to achieve our full potential. Some research suggests that doing this and ...

Cold plunging looks extreme from the outside, but its effects are far more nuanced than shock value or toughness. In just one minute of cold exposure, the body initiates a cascade of neurological, ...

Systematic reviews show cold water immersion reduces soreness and boosts 24‑hr recovery. Emerging studies suggest mood, stress and sleep benefits but evidence remains limited. Start with mild temps, ...