Hi, I've been working out regularly for about 5 months now and and am eager to start HST to change up my routine and just give it a shot. The philosophy behind it makes sense! After reading the articles I am still not quite sure how to figure out the best weight to start off with in the 15 rep phase. I don't want to start too low and I'm under the impression I'm not going for muscle failure in this stage so not too high either. Any ideas? Thanks!!