I want to try HST but I have a few questions about it. 1.)I want to biuld my upper body since it's lagging alot (especially my arms) compared with my legs (which grow very fast).So my question is what is a good upper body HST that gives you the best results in arms(and not only)? I have thought of something like: Chinups Deadlifts Close Grip Bench Press Bent over bb row Dips Straight bar bb curls Skullcrushers Abs 2.)I have tried to find more information about how a HST program really is built. I found information that was contradictory. From what I understand and hope that someone will confirm or decline what I will say, a HST program is basically: -3 training days of the routine a week for 2 weeks of 15 rep,1 set per exercise and a rest between exercises of 30sec-1min -3 training days of the routine a week for the next 2 weeks of 10 reps,2 sets per exercise and a rest between exercises of 1min-2min -3 training days of the routine a week for the next 2 weeks of 5 reps,3 sets per exercise and a rest between exercises of 2min-3min 3.) The HST program requires progressive overload but...most people are not very strong wise so they will actually begin some of the lifts (in the 15rep) with such a low weight that is not stimulating the muscle at all.For example: I can BB curl 85 lbs for 7 reps with perfect form (I can lift more than that but with less and less tension on the bicep). If I follow what I have heard from the HST program I would have to start by just curling the bar since the smallest increments are 1.25kg (2.75 lbs). The questions: is it necesary to have a continuous progressive overload?(each time you lift) Thanks