I did follow Mikeynov's Myo-reps rip (at bodyrecomp forum as blowdpanis). It's Blade's routine without his tweaks. Here's a snippet from Mikeynov (at BR.com):
<div></div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">Take a reasonable weight (something between, say, 5-15 RM):
* Perform repetitions until movement speed noticeably slows down, never risking failure
* Rest 30 seconds (or, to make things really simple, take 12-15 deep breaths ala DC training)
* Repeat the above sequence until a prescribed number of reps (10, 12, 15, 20, whatever) have been hit. If you want a good guideline, doubling the # of reps of whatever RM it is seems useful. E.g. 10 reps with a 5 RM, 20 reps with a 10 RM, etc.
* If you're worried about insufficient metabolic crap, perform a backoff, (way) submaximal, slowish set of like 15+ reps afterwards.
</div> HST 2.0?
Blade on rest periods: <div></div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">Rest periods are also adjusted according to that RPE scale, I aim for an explosive rep performance so if rep speed drops, you rest longer and perform less reps in the next set of the series. So yes, up to 30 secs. Optimally, I believe singles with short rests should be done after that first "activation set" - but for practical reasons sets of 2-3 are more common. If you can balance the rest/rep speed/rep number/fatigue point just right, there seems to be a neural effect which boosts strength in the middle of a Myo-rep set...suddenly the bar just feels lighter and explodes up.
The first activation set is a strength gauge to see whether you recovered from the volume of the last session or not, and rep speed in the rest-pause series is also a strong indicator of this</div>
Blade gives us the rationale for rest-pause effectiveness: <div></div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">The reason rest-pause training works so well is because you have higher fiber-recruitment. Going close to failure in the first set will get you to that point, then inserting short rest periods will maintain fatigue at a level which maintains fiber recruitment, and each rep in the subsequent series/sets in essence simulates 4-5 "regular" sets. The high density and less total reps compared to "regular" sets will IMO lessen the energy drain and AMPK from the muscle, giving a stronger growth response.</div>
Another piece of the puzzle from Blade on the importance of the backoff set: <div></div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">A lifter conditioned to high load singles and workloads is still getting hypertrophy from low-load occlusion, and as both my own experiments and NWLifter's, and I'm sure many others have shown - you can deload or back of weights for a while and still get strength and hypertrophy gains from lower loads and an equal volume (sets x reps). Sheiko routines and some generic powerlifting templates where you back off to 70% loads are more evidence of this. So there is some other mechanism at work. The tonnage factor, or total work performed is also a variable. We have discussed this here before, the idea of the "backoff set" to maintain or add volume. Then there is the Goto study where they compared high-rep (10RM), low-rep (5 sets 90% 1RM) and combi-type training (5 sets 90% + 1 high-rep set) showed the latter to be superior both for strength and CSA gains. DC and his 1 RP set + widowmaker.</div>
Why not some occlusion isometrics? <div></div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">PowermanDL: I don't see why you couldn't use a lighter weight (40-60%?) and either do higher reps with the old BBer standby of "keeping tension on the muscle" - or even something closer to an isometric hold. Maybe even very short ROM to move things around a little bit, but essentially holding the weight in place.
Blade: That is what I've implemented in my protocols, within a progression model. Continuous tension/partials even some isometrics to failure at a 20-30RM load, then short rest and a rest-pause type approach. The total number of reps will automatically decrease as load is increased, and you progress into heavier loads where going close to the point of failure (i.e. when rep speed slows down) is sufficient to get a high level of MU recruitment. Rep speed is used as an indicator to auto-regulate rest, number of reps in the series and total reps. It's usually 3-5 reps for lighter loads, 1-3 reps for heavier, and rest periods rarely if ever go above 30 secs unless we're getting into 5RM+ territory, and then I believe you might as well do "standard" sets of 3-5 or MaxStim singles as there is max MU recruitment from rep 1.
There is a definitive added effect from these high-rep, occlusion-simulated reps to heavier training, very much akin to the DC Widowmaker stuff. What we don't know yet is whether we want to "play all cards" at the same time, i.e. use both heavy mechanical loading and lighter occlusion-based training, or if we want to switch between them in a periodized fashion to get achieve the "novel stimulus" effect as well as deloading from heavier loads.
</div>This goes back to the
HST FAQ by Blade.
The rest-pause scheme goes way back. I come to think of Charles Staley's Escalating Density Training (EDT) and Leo Costa's Titan Training Muscle Rounds. Also Nick Nilsson's Muscle Explosion have these. Pete Sisco's Power Factor Training (PFT) focuses on density.
Blade also points to something essential: <div></div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE"> ...I also believe that the load progression should be stretched out over time, instead of quickly ramping up to max loads over only 6 weeks. By repeating loads two workouts in a row, maybe adding 1-2 reps before increasing loading and so on - you can stay in the loading range of 5-12RM, letting strength increase in relative proportion to the load progression if you catch my drift. Occasionally pushing into 1-3RM territory can be beneficial for a number of reasons, obviously.</div>Lyle was quick to suggest a doble progression scheme: <div></div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">Ignoring the fact that some people just suck at adding reps (and that adding even a single rep may be a 2-3% gain), why not just use a standard double progression. Hit 12 reps, add weight which may drop you to 5-6, stay there until you get back to 12 (which may realistically hold you at the same loading for 2-3 workouts depending on how well you add reps), get to 12, add weight again?</div>Blade answered: <div></div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">Exactly, that was kinda my point, although I'd prefer to increase loads at least every 3 weeks or so, even by 5%. So make that a double progression within the 8-12 rep range for a few weeks, then the 5-8 rep range for another few weeks, insert some low load stuff for 1-2 weeks to ensure that the stimulus is "new" (this is where that low-load occlusion-simulated protocol comes in) - rinse and repeat.
</div>
Target reps according to Lyle: <div></div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">40-50 reps/large bodypart (which is in the realm of 4-8 sets which is consistent with most real world recommendations)
20-30/small part (2-4 sets or so which is also consistent with real world recommendations)
</div>
This sums up my thinking pretty well. I did scribble down some thought on this way back in Feb 2008 (
here and
here)