Matt: Second, Glenn and I touched on this in our interview earlier this year, but could you review the basics and importance of loading, unloading, and peaking while giving specific attention to manipulating the overall stress of a program by keeping intensity high and varying volume?
Glenn: It is my opinion that much of the “periodization” that is done by many people focuses too much on changing the means of training, and not enough on changing the overall difficulty or stress on the body.
Changing the means of training can be things like changing exercises, rep schemes, or rest periods. If you use these as your sole means of variation in training, you may still never load your body hard enough to evoke a response, or allow it the rest needed to realize the performance gain. Bear in mind here that I am talking about intermediate/advance athletes. I believe that an athlete needs to have periods of high stress training, and periods of low stress training. I also believe that if you do this, concentrate on changing the stress level of your training from week to week and month to month more and changing the training means less, it allows you to be more efficient in training, to stick to what works in other words. There are only so many changes you can make in rep schemes and exercises before you are doing things that aren’t of much use to your particular sport.