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Lead Stories: Friday, August 29, 2008

Running vs. Cycling
Which burns more calories?

Posted December 12th, 2006 at 7:00 AM by Jeanie Rebb

Section: Running & Training, Health & Fitness, Exercise

running_vs_bking.gifThe standard comparison is that one mile of running equals four miles of cycling, but that’s lousy science.

Although running requires the same amount of energy per mile at any speed (110 calories per mile), riding is affected by wind resistance so the faster you ride, the more energy you use. So you have to compare running and cycling at different cycling speeds.

Dr. Edward Coyle of the University of Texas determined average values of oxygen consumption by cyclists to develop a table to estimate the approximate caloric equivalence between running and cycling.
Read the rest of this entry »


The 3 Biggest Variables Between Road and Treadmill Running

Posted October 23rd, 2006 at 12:30 PM by Jim Fortner

Section: Running & Training, Gear & Apparel, Exercise Equipment, Training Tips

Jim Fortner is a weekly, guest contributor to TFS. Make sure to also check out his own personal running and advice site: “Jim2’s Running Page”.

treadmill1.jpegIn my opinion, using a 1-2 percent incline to simulate the “wind resistance” created by your body moving forward through the air when running outside is one of the most overblown “theories” in running.

There are several other variables between road and treadmill running that are much more significant than wind resistance.

I think the three biggest ones are treadmill calibration, climate and terrain. Read the rest of this entry »





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