I have been lurking here a little and am considering trying an HST variant in the near future.Background: 41 years old, have been lifting for only about five years, shortly after the birth of my first son. In that time I have tried various methods -- had excellent newbie gains on Starting Strength for the first five or six months, then after that it has been a tale of slow progress interrupted by periods of stagnation and regression when training has gone to crap for one reason or another. Injury, birth of second son, more injury, birth of third son, etc. For most of this time I've followed programs more or less intended for powerlifting; I've competed at one small local meet as well, and that was fun, but I currently have no immediate interest in doing so again (might want to later, though). My main handicap, apart from not being in my 20s or even 30s anymore, is that I never get enough sleep, and this cannot be fixed, at least not while I have young children. Also I get minor sicknesses all the damn time because kids are biological warfare vectors. Thus, recovery is and will always be a bit of an issue. My main asset is that I have, at least in theory, the opportunity to lift with a very high frequency. We have a decently-equipped free gym in the basement at work, and I also have a barbell with enough plates and a sturdy squat rack in my garage at home (no bench as yet). So there is very little overhead time cost for "going to the gym" for me; it's either an elevator ride and a few meters of hallway from my office, or literally ten steps from the middle of my living room. Over time I have come to believe that a very high frequency strategy might trump all others, especially for natural lifters (and I have no interest in steroids, not least because they're actually go-to-jail-illegal where I live). So, my minimalist idea is to go for a cycle based on as many as six workouts per week, but six pretty short ones. Maybe as little as two big compound lifts each day, plus maybe a very small amount of minor work. The simplest version would be an A day with squat and bench press, and a B day with deadlifts and overhead press. Alternately, I might add rows to the A day and front squats to the B day. On top of this would come pullups on a greasing-the-groove basis (i.e. small sets spread throughout the day every day). My current situation is that I am in a somewhat but not extremely detrained state (#3 son was born in January and that played merry hell with all activities not essential to sustain life, for a while). For such a cycle of 6-8 weeks I would be eating at a slight surplus and the immediate goal would be to regain some lost muscle mass and rebuild work capacity. This cycle would begin after Easter and thus go on into early summer. It might be followed by a cutting phase, although aesthetics are a pretty low priority for me at this point (see: very married, three kids of which only the oldest is even out of diapers yet, so who cares how many abs I can display at the beach?) My main question is whether anyone has any experience with running HST on such a very high frequency schedule, and if said experience indicates that it is a very stupid idea or not.