Showing posts with label article. Show all posts
Showing posts with label article. Show all posts

Thursday, January 19, 2012

The more you think the worse you'll perform

Today's workout (elliptical): 25 minutes

Perhaps there is something to the idea of "clear mind, sound body." I followed a link put up by blogger/podcaster cyktrussel who publishes http://www.runrunlive.com/ that states "intense thinking could [also] affect a competitive athlete’s performance." The term used in the article is "ego depletion" and the article further states that "the harder you think, work or stress right before a practice or race, the worse you will perform." 

Perhaps the next time I have a bad run or workout, I'll blame it on my tendency to think too deeply.

Thursday, December 22, 2011

News flash - GPS watches aren't accurate



Graphic from 12/19 NY Times article
Photo credit: Martin Strauss, via Garmin and Microsoft
 Today's run (street): 2.5 miles
There was an article in Tuesday's New York Times about the accuracy (or should I say, inaccuracy?) of GPS watches. The writer made the same point that I've been making for years, that GPS technology does not provide exact measurement. The same can be said for smartphone GPS apps that show lots of metrics and graphics, but also under-count distance. The thing is, if your distance is off, so is everything else, including pace.

I'm a bit of a belt and suspenders guy when it comes to tracking my runs. I use a Garmin FR210 GPS watch to capture my run metrics and route. But later, I usually measure where I had run using Gmaps to get the most accurate distance. This way I can calculate my true pace. Why use the Garmin if I know it's inaccurate? Good question. But just try taking my Garmin away from me...

This morning I got back outside for my early run and was rewarded with dry roads and mild temperatures. There was wind coming from the north that, when traveling head-on, made things chilly. Most of my route went either south or east so it wasn't a problem. I managed an average pace, though my PE (perceived effort) was higher than that result. Then again, when you get your performance information from a GPS watch, you never know what to believe!

Monday, March 28, 2011

Write your own minimalist running article in ten easy steps!

I'm a true believer in the barefoot/minimalist "movement" although I'm not likely to ever run barefoot. The concept of minimal or natural running makes great sense to me. Our early ancestors evolved to run on their  forefeet so they could travel long distances without injury and to run down and capture prey. The modern design of most conventional shoes works completely against this genetic optimization. I'm not a physiologist so I can't speak to whether a large cushioned heel and pronounced drop between heel and front foot promotes injury, but that's a popular theory. I just know that since moving from my Brooks GTS 10's to my much more minimal Kinvaras I've improved my form and avoided injury.

There have been many articles written about minimalist running and while I appreciate the attention to subject matter I'm growing weary of the sameness of the content. One reason for this may be that there isn't much to say about it except that less shoe is probably better than more. Rather than read the hundreds of stories, features, columns and books about the subject I decided to construct a do-it-yourself minimal running article. Here's all you need to write your own story:

1. Begin by acknowledging Christopher McDougall's book "Born to Run" as the probable source for the current minimalist craze.
2. Talk about how the $20 billion running shoe industry is waking up to the need to design more minimally constructed shoes.
3. Mention that when Vibram introduced their "Five Fingers" glove shoes they tripled their sales in less than two years. Also mention their unconventional look.
4. Put in quotes from Harvard professor Daniel Lieberman about the bio-mechanics of endurance running and how natural it is to land on your forefoot when running.
5. Quote a strength and conditioning physiologist to explain the actual mechanics of how barefoot and minimal running optimize stride and naturally diffuse shock.
6. Quote a podiatrist who suggests that evidence proving minimalist running prevents injury is inconclusive, and further, that some runners actually do need motion control and stability correction.
7. Mention that almost every running shoe was minimal until about 40 years ago and this is simply a return to a better design.
8. Talk about how Saucony launched the very successful Kinvara and how other major running shoe companies are now following suit.
9. Stress the importance of starting slow with your transition to a lower heel and a less constructed shoe.
10. Finish with a cliche like "When it comes to running, sometimes less is more."

Good luck on your new career as a sports journalist!
 

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