Here is a fairly in-depth analysis of the excessive running issue that made rounds through the press last year. Must be read critically, particularly the argum

Here is a fairly in-depth analysis of the excessive running issue that made rounds through the press last year. Must be read critically, particularly the argument about confounding factors, but it does a good job of introducing the various findings, actual data, and arguments from both sides of the issue. In any case, when it comes to running, the consensus is that there are diminishing, eventually negative, returns. http://www.runnersworld.com/sweat-science/will-running-too-much-kill-you http://www.runnersworld.com/sweat-science/will-running-too-m...