When I first started working out at 15 years old, I didn't know what the fuck I was doing.
So, I'd just do ungodly amounts of pushups, situps squats and curls.
My workout would go like this:
Do a couple hundred pushups.
Do a couple hundred situps.
Do a couple hundred squats holding 20 pound dumbells.
Do about a hundred curls with the 20's.
It was a full body workout and i'd do this about 3 x per week.
I know that this workout sounds ridiculous, but it WORKED. Back then I was swole as fuck just from doing that. I used to think it was just because of the fact that I was so young and just started lifting that I got good results fromt his.
But now i'm starting to work out more like that again. Going low weight, high rep, high volume, and once again i'm blowing up MUCH better than I did off standard 8-12 rep sets.
Maybe each person's genetics are different, and this ultra-high rep stuff works for some people? Maybe i'm one of these people? What do you think?
I'm starting to think I should just throw all bro-science out the window and just do some really unconventional shit.
without a doubt i reckon its this...
when you first started, you were young and pumped full of test. whatever you did would yield results, and you trained your body to respond to that regime.
now that you are older, your new routine is hitting muscle that isnt used to that stimulus, so you not only dont have the test you had, you also arent exposing your muscles to a routine that you had adapted to.
so you barely invoke muscle me memory, learned rep patterns, and are doing it with much lower test.
of course going back to the old ways will give you decent results.
its unlikely that it has anything to do with a rep range or number of exercises.
either way, you need to learn how to work out what the variables are- not just put 1 and 1 together and come up with 54.
alot of things have changed since you trained like that. any one alone, two, three, or all in combination could generate this response.
you need to determine what makes sense- based on how the body/brain works- not what is the simplest cause and effect.
i may have eaten a chocolate bar when i had the flu last time, along with my medication. Do i think i got better because of the chocolate bar?