I recently received a comment on the entry about my increased heart rate and some problems that i was facing as a result. The individual sent me a very good article that I wanted to share with everyone. It is about over training and the physical and phsycological effects it has on the body. It seems to me from reading the article that this is what is happening.
 Here is the link http://www.rice.edu/~jenky/sports/overtraining.html

Thank you for sending this bit of info to me, I hope others can benefit from it as well.