I was overtraining for a year, I was working myself until I had to drop my bench down to 50lbs or less, just to get a few more pumps in. I was doing this once a week, not everyday. I went from a 36 inch chest to a 37 inch chest. I have been training correctly now for 4 weeks, doing 9 sets of chest only working to failure for the LAST rep. I went from a 37 inch chest to a 38.5 inch chest. Can anyone explain to me why I got gains in 4 weeks that took me a year to achieve before? It doesn't even matter that I was eatting like shit before, I would have gained atleast 2 inchs. That only thing I can come up with is overtraining.
Besides all that, arn't the results what REALLY matter? Fuck, if you can do 1 set and get huge, isnt that all anyone cares about? People who don't know when they are overtraining are newbies and can't listen to their bodies because they have neglected them for so long that it lost all communication - thus overtraining and undertraining occurs because they just don't know what is the right time to quit. Their bodies won't tell them and they have to use common sense "Well, I can barely lift this rep - perhaps I shouldn't do another."