As another preparation for the hot summer that is about to drown us all, here's another article regarding heat relief, or should I say the lack thereof, for distance runners. ------ Drinking Fluids Doesn't Cool Runners Study Sees No Link Between Runners' Body Temperature and Hydration By Daniel J. DeNoon WebMD Medical News Reviewed by Louise Chang, MD May 10, 2007 – Drinking fluids during a race doesn't keep long-distance runners cool, a study set in the steamy Singapore Army Half-Marathon shows. Runners are often encouraged to drink lots of water during a long-distance race. Data from earlier studies have questioned that strategy. Proof has been elusive, however, as it's hard to measure runners' body temperature while they are racing. To solve that problem, Christopher Byrne, PhD, and colleagues at Singapore's Center for Human Performance had soldiers swallow heat sensors before running the 2003 half-marathon. The sensors, about three-quarters of an inc...