I always monitor my resting heart rate and sleep patterns. They usually tell me when I'm over training. In terms of resistance training. I have an every other day routine that I've followed for years. I've never had to back off on it. So, I can't help much there.
__________________
A conclusion is the place where you got tired of thinking. - S. Wright
Favorite rides in the stable: Indy Fab CJ Ti - Colnago MXL - S-Works Roubaix - Habanero Team Issue - Jamis Eclipse carbon/831