Sometimes it’s good news when a study’s hypothesis is not proved. That was the case, certainly, with a new study of older runners, in which researchers assumed that athletes over 60 would be noticeably less efficient than their younger counterparts.
For the experiment, published in The Journal of Strength and Conditioning Research, researchers at the University of New Hampshire and other institutions recruited 51 competitive runners, ranging in age from 18 to 77. Each trained regularly and had placed in the top three in his or her age group in a local 5-kilometer or 10-kilometer road race. Their goal was to assess running economy, a measure of how much oxygen someone uses to run at a certain pace… more