Physical health: cold showers, the polar plunge, bro science

The hosts talk physical health: one host turned his post-workout shower ice-cold for 30 seconds in January but never titrated past it; another jumps into whirlpools at the YMCA. They tease attending a polar plunge "tomorrow" while joking about "bro science" and sketchy internet wellness claims, with Nathaniel asked whether he has considered one.