Heavy legs? Breathless? Can't keep up with your training partners? If you've put any recurring lethargy down to too much training and have carried on regardless, hoping that the fatigue will eventually, magically disappear, you could be in for a
Visit the official Runner's World page
Follow Runner's World on Twitter
Other Natmag-Rodale Sites
Run For Charity
About Runner's World
Runner's World is a publication of Hearst Magazines UK which is the trading name of The National Magazine Company Ltd, 72 Broadwick Street, London, W1F 9EP. Registered in England 112955. All rights reserved.
Website powered by: Immediate Media Company Limited. | © Runner's World 2002-2013 |