I have done a couple of HST blocks now and I have a problem that my 5 rep maxes are poor compared to my 10 and 15 rep maxes. I was thinking I could do an 8 week strength program after this sd and then change back to HST. I haven't done any strength oriented training before, so if somebody could comment on this and maybe give me some tips. Stephan Korte's 3x3 http://www.deepsquatter.com/strength/archives/index.htm The reason I chose this program is that it somewhat resembles HST. It has only deadlifts, squats and benches 3xweek. Is this program a good choise? Or should I just stay with HST? I just started my sd yesterday. I probably don't need a long sd if starting a powerlifting routine? I'm having slight signs of overtraining like muscle twitches and loss of sleep so is it wise to take a few days off even if I don't really sd?