I really enjoyed this article on ESPN about the workouts of Chess Grandmasters.

The 1984 World Chess Championship was called off after five months and 48 games because defending champion Anatoly Karpov had lost 22 pounds. "He looked like death," grandmaster and commentator Maurice Ashley recalls.

Robert Sapolsky, who studies stress in primates at Stanford University, says a chess player can burn up to 6,000 calories a day while playing in a tournament, three times what an average person consumes in a day. Based on breathing rates (which triple during competition), blood pressure (which elevates) and muscle contractions before, during and after major tournaments, Sapolsky suggests that grandmasters' stress responses to chess are on par with what elite athletes experience.

Fascinating stuff. Makes me feel like I really need to improve my exercise routine.

/Nat

#chess #health

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Sunday was lowkey, just found a place to live (Gravesend) for my next two months in NYC. Farther than I had wanted, but all my other options fell apart, and this is super cheap. Went out to dinner and drinks in Astoria in the evening. Quite a nice area.