Yeah...like Monsta is saying it shouldn't start to get real challenging until you actually get to the acclimation stage. From there it will depend on the individual how they react. But really what should ideally happen is that some of your heavy build-ups, say from the 85% range and higher should feel kinda heavy, but with proper rest you actually should should improve as you go along. I.E. the acclimations are getting you ready for the heavier weight, say, tuning up your CNS and such.
When you really start responding well to the high intensities you should get a lot of potentiation. So while your max, for instance, may feel very challenging, the subsequent singles to round out the day, may feel light, even though you would expect to be tired. But unless you are very liberal with rest it won't work. Also, I have to keep stressing that QUALITY is of the utmost. If you cannot maintain quality, don't do it. You will screw yourself bigtime.
BTW, I know my descriptions aren't WSB style. That's just the way I like to do it...works a charm though
