1. Muscles feel really, really limber.

2. Running shirtless inspires fewer motorist/pedestrian insults than it normally would.

3. Post-run weigh-ins provide an illusion of thinness.

4. No need to use a towel after post-run showers.

6 responses

  1. Jem Avatar

    Downside to running during a heat wave, or at any other time: risk of death due to overhydration. Or so the CBC news just claimed. The CBC national news here (Canada) just ran a substantial piece on the possibly fatal danger of drinking too much water while running. I missed the very beginning of the report, so I don't know what prompted this report. Although relative to the news about Lebanon that surrounded the piece, I suppose it qualified as light relief…

  2. crowther Avatar

    Yup — hyponatremia (low sodium levels in the blood, often caused by drinking too much water) is a legitimate and serious concern. If you lose water and electrolytes in your sweat, and you only replace the water, that can be a problem.

  3. Jem Avatar

    Oh, there's certainly a risk. But the CBC report provided no estimate of the risk, unless I missed it at the very beginning of the report (and somehow I doubt it). From the length and tone of the report, you'd have thought scores of Canadian runners were dropping dead every day of hyponatremia. It very much came off as one of the scare stories that TV news shows often do to chase ratings ("Can drinking water kill you? That story next!"). Sad stuff from the CBC, which used to have (and deserve) a very good reputation.I suppose Canadians may tend to overrate the risk because they perceive any temperature over 25 C to be sweltering. No joke–I have colleagues who talk about Montreal and Ottawa as if they were tropical cities.

  4. crowther Avatar

    Well, one can never be too careful — that "dihydrogen monoxide" is dangerous stuff! (www.dhmo.org)

  5. Matt Messner Avatar

    How about these perks?:1. Clear out your pores (like a sauna).2. Doubles for sun bathing.3. Allows you to make use of your running bottles/hydration systems.4. Not as much laundry to do.

  6. crowther Avatar

    Yep — I like the laundry one! (Sunbathing I can do without….)

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