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(Sniggel @ Oct. 12 2006,07:42)</div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">Because if 100% of 15RM is around 65%(?) of 1RM then 50% of 15RM is 32.5% of 1RM then it seems to me it should be too low to stimulate enough load on the muscle.</div>
Yeah, that's what I thought too.
Actually some of the guys say to take your 5-20lb increments back to about 50% and start there, repeating weights until you get to the point where you can increase every week.
I just did smaller increments my first time, some of the weights started pretty darn low anyway, and I gained 30lbs. I can't credit the whole thing to the workout because there were several factors involved, eating enough for the first time, getting some endocrine and hormonal issues fixed (I'd refused my doc's reccomendation for TRT for a long time and finally took it), proper nutrition timing to get a hyperinsulin state after every workout.
However, I did make more gains using these light workouts than I ever did in any two month period before.
Right now, because my hormones are finally regulated and I'm not having giant upswings of my own test spiking above the TRT dosage (it was doing that before, going high normal then going to that of an 87 year old woman (pituitary dysfunction). The first month of therapy, I'd go from nonexistant, to low normal, to that of an IBBF pro then low again.
Now that I'm just maintaining a normal level I'm not gaining weight but am maintaining between 202 and 203, same workout style, and looking leaner every week - eating very high calories. Getting leaner with a caloric excess = building muscle. So I have to give a lot of the credit to the workouts - even though the weights are so light sometimes. Remembering that it's the progression and frequency that follows the SD is what makes it work.
You could get exactly the same results lifting at maximum weight and adding more pounds or more reps every workout too. But putting out that kind of effort every workout - how long would it take to get overtrained and injured?
I know it's hard to get past thinking, "this doesn't feel like a workout" on the lightweight days. I absolutely hate the week or two where the weights feel like a warmup day instead of a workout day....but I love the results enough to live with it.
I think that you will too if you just stick to it and see what happens.