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Lead Stories: Saturday, September 6, 2008

Q & A: Is stretching helpful or harmful for exercisers?

Posted November 30th, 2007 at 2:12 PM by Andrew Goodman

Section: Health & Fitness, Injury & Rehab, Exercise

stretching-girl2Stretching the leg muscles improves muscle flexibility and strength, running speed, and jumping distance, according to a study from Louisiana State University (Medicine and Science in Sports and Exercise, October 2007).

Stretching elongates muscles and tendons. Longer tendons allow muscles to exert a greater torque on the joint to exert more power to help you lift heavier, jump higher and run faster.

However, other studies show that you should not stretch before a competition involving speed and strength (Journal of Bodywork and Movement Therapies, April 2006). The longer the athletes stretched, the weaker they became. Prolonged stretching fatigues muscle fibers so that they contract with reduced force.
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ASK FLASH: Running Form

Posted July 11th, 2007 at 11:08 AM by Joshua Flash Gordon

Section: Running & Training, Injury & Rehab, Columns, Training Tips, Ask Flash

Need advice? Injured? Confused? Overwhelmed? Bored? ASK FLASH!
ASK FLASH is a free advice column to help you with all of your running, fitness and nutrition inquiries. To ASK FLASH — simply fill out the form at the conclusion of the column.

This week we briefly tackle the topic of running form…

elizabeth ask flash column running form july 2007Q. I was looking through my race photos and I noticed that a turning outwards of the ankle in a few photos– mainly the ones from the Capitol Hill classic (photo 1), which were taken immediately after a big long steep uphill. So, perhaps the hill had something to do with it. Both photos 2 & 3 are at the finish lines of marathons, which were relatively flat.

Another question is– If this ankle turn is a problem, does this make a difference for longer races? Or does it only affect shorter distances/sprints where every split second counts? ~Elizabeth from Virginia (Pictured)

A. Form is an interesting topic. In general, I believe it is important to minimize any body movements that are not working toward moving you forward in a comfortable and efficient manner. To that end, the fact that your ankle is turning significantly in two of the pictures that you sent me is some evidence that there is inefficiency in your stride. However, don’t let that discourage you …
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