I guess you don't think much of Max-OT if you think a 5rm is too low to promote hypertrophy. Invalid Link Removed Volitional failure just means failure. "Failure was recognized when a complete range of motion for the exercise could not be completed." 1-s concentric, 0-s pause, and a 1-s eccentric for 24 reps would be 48 seconds time under tension, Invalid Link Removed There also wasn't any LBM measure during this short term study, but there was in the long term study that's under review for publication.Their point is that fast twitch fibers ARE activated by going to failure. Fast twitch fibers aren't just going to be left out of the equation when you're lifting with everything you've got. Also, endurance exercise still increases the number of satellite cells...So the stronger muscle is the bigger muscle? Look at Tom Platz vs Dr. Squat. Why is the stronger muscle the smaller muscle? Why is the "High endurance" muscle bigger? Tom Platz often worked out in the 25+ rep range and NOONE had bigger legs. "On numerous occasions, he squatted for 10 minutes straight for more than 100 reps with 225 pounds."
Why would you think slow twitch fibers don't hypertophy with the correct stimulus? There's a HUGE difference between doing 24 reps and running a marathon. It's blasphemous to equate the two.
"Henneman's work [11] described the recruitment of motor units as occurring in a progressive fashion from small to large (i.e., the size principle). As opposed to the requirement for high intensity contractions we posited that the total volume of contractions, independent of intensity, would result in full motor unit activation and muscle fibre recruitment and would be of equal or greater importance as intensity to the acute stimulation of muscle protein synthesis. Specifically, the same degree of muscle fibre activation and presumably a similar stimulation of myofibrillar (MYO) protein synthesis, would occur regardless of intensity provided that the exercise was performed until volitional fatigue (failure) in line with observations from occlusion training [8], [9], [10]."
So yes, they were trying to prove that lifting lighter would still hypertophy the fast twitch fibers as long as you lift to failure. There also isn't only one or two studies on the subject, as you can see by their references. I assumed that I would shrink too, but I was in a plateau so I decided to give it a shot anyway. I gained .3lb lbm the first week, and .52lb the second week. Invalid Link Removed says they both stimulate different anabolic pathways, so I'm going to do this every now and then, and everyone should be doing both.