Christian Thibaudeau from T-nation talks about 6 Dumb Training Mistakes
Dumb Thing #5: Misunderstanding “Overtraining”
If you ask me, “overtraining” is the most abused and misunderstood concept in the entire strength training community! Perform more than twelve sets for a muscle during a workout and you’ll undoubtedly be accused of overtraining. Train a muscle group more often than two times per week? Overtraining! Relying on set extending methods such as drop sets, pre or post-fatigue, or rest-pause? What are you doing? Don’t you know that’s overtraining and you’ll shrink faster than your masculine pride on a snowy Canadian winter night?!
Yes, overtraining can eventually become a problem when it comes to your training performance, injury risks, and growth. However, it’s far from being as common as most people would have you believe.
The problem stems from the term itself, which is composed of “over” and “training.” Because of that term, individuals are quick to equate it to “training too much.” So every time someone thinks that a routine has too much volume, frequency, or advanced methods, they’re quick to pull the “overtraining” trigger. When someone is tired and has a few bad workouts he’ll also automatically assume that he’s “overtraining.” In both cases this shows a misunderstanding of what overtraining really is.
In the post, he has a full description of the states of physiological fatigue associated with training too much and it includes an image outlining the type and amount of recovery time needed to return to a normal state. For this one item alone it is a fantastic article, but there are a few other mind opening ideas that make it a must read.