What Doesn't Kill Us: How Freezing Water, Extreme Altitude, and Environmental Conditioning Will Renew Our Lost Evolutionary Strength

by Scott Carney

grand

predicament

chiding

ignorance.

g...

buddies

endless

r...

encou...

piling.

horizon

accessible.

airs

st...

va...

droughts

region.

hopeless

lack of surfing gear lying around. “It lets me anticipate

mansion

epidemic

fortunes

a result that astounded the scientists and helped earn Kox an award for his PhD dissertation on anti-inflammatory pathways.

and Kox study was that perhaps Hof was a genetic anomaly. Sure, maybe Hof could affect his immune system, but he was probably just an exception to the rule—

This led him to hypothesize that there must be a connection between the immune system and overall brain function,

and that perhaps compromised health could explain the cognitive decline of people with HIV or dementia. But the findings puzzled Kipnis because they contradicted the notion that the brain and immune system were separate. Even though he could show that the brain wasn’t working well with a compromised immune system,

pool.

debris.

hallway.

submission.

knob.

It is only my second day in Holland and I’ve already flooded his brand new house. I wrap myself in a towel and head down the staircase to survey the damage myself.

destruction

participates

lure

effortlessly

scowl

Parkinson’s for 14 years is a feat in itself, so I am not

underlying

One day he sees a future of gyms across the country with cold chambers, assault bikes, ice baths, and swimming pools all working together to help add environmental conditioning to any serious athlete’s workout routine. I am exhausted, but the idea feels right. It might not be long until there are XPT centers facing off against Bikram yoga studios and CrossFit centers across the United States and Europe. And, yet, part of me also wonders if most people really need perfect optimization to achieve a good workout. Indeed,

sooner seized by the cold, and he prepared or hastened

wrote. By the end of November the retreat