All those people who want to impress others with their "great shape". End result of the Chicago: 1 dead, 250 hospitalized, and who knows how many injured. When I warned a member of this board about the dangers she was risking participating this year to the London marathon, vicious attacks were made on me. During that marathon one man died because no one listened to me. How many deaths will

A propos the recent "Clydesdale Class" discussions: http://www.nytimes.com/2007/09/27/health/nutrition/27Best.html?em&ex=1191038400&en=2c0ab044af44142e&ei=5087%%0A EXCERPTS It turns out that there are rules governed by physics to explain why the best distance runners look so different from the best swimmers or rowers and why being big is beneficial for some sports and not others.