tag:blogger.com,1999:blog-8674707.post-73480910354348276472008-03-22T11:32:00.000-06:002008-03-22T11:32:00.000-06:00Allen, I tend to agree that coordinating the arms and "pumping" them makes your speed increase, because I tried this method just yesterday. I think it's natural to alternate arms to legs but I thought I'd try coordinating them (I think I read about this in Runners World) so I was surprised to find that I really did speed up. I also noticed that there didn't seem to be as much stress on my knees!! Always a plus when one is a Mature Runner. <BR/>Peggy Stewart,<BR/>Vancouver, Canada.Anonymousnoreply@blogger.com