First of all, let me just point out the obvious. In case you didn't notice, I am not Bryan Haycock.
That said, here's a quote by Bryan from the thread
Does HST work for strength, SST, strength-Specific-Training, found in the HST FAQ,
[b said:
Quote[/b] (Blade @ Jan. 21 2003,12:55)]It takes quite a bit of time and effort to piece all the strength research together to form a big comprehensive picture with which to base an SST method. HST was not born overnight, niether would SST. Fortunately, there is a lot more applied strength research out there than there is hypertrophy research. The reason for this is that strength research is used to help countries fair better in international competition. This has been extremely important to most of the world for many decades...especially the Eastern block countries of the 70s and 80s.
(Yeah, Blade posted it, but Bryan said it. Congratulations, Paradox, you've just learned your first secret of the HST board!)
A lot of work goes into devising a weightlifting program, at least when you do it right and base it on science and physiological principles and such. SST is a lot to ask of Bryan. And from what I've read in other threads, mostly those asking "Where is the HST book?", Bryan has higher priorities right now. Such as 1) the HST book and 2) promoting HSN supplements and making them cheaper for us (yay!).
And this is just my own conjecture, but I think there are a few good reasons why Bryan designed HST. The main reason is because bodybuilding is his passion. Also, he was unsatisified with current programs, and so he sought out to design something better. In some thread he says how he tried every program he came across, and he never felt that any of them were truly optimal for promoting hypertrophy. With strength training, there are a plethora of good programs already out there. He would just be perfecting them, not redefining anything new and revolutionary like HST.