Josh Waitzkin: The Art of Learning & Living Life

8174.131 - 8200.672 Josh Waitzkin

I also find cold plunging is just unbelievable for sleep quality, for – I do contrast training now. And I agree with you. Like I've spent a lot – for years I was doing like really long, cold, like 36-degree water for 11 or 12 minutes. And I pushed myself really hard. Wow. And man, 11 minutes is so different from nine minutes. Different world. And now I found that I have a practice of...