No wonder I call most here the flotsam. No clue at all about hypertrophy. First of all no way I am using hormone replacement, vitamins or supplements of any kind. That was part of the experiment: to see if the body would produce enough to generate hypertrophy. Yes, to a marked degree the body does this if you trigger hypertrophy in a regular way.
When I started bodybuilding back in 1958 the belief then was that Mr Universes were musclebound. It was believed that carrying massive muscles into old age was neither healthy or desirable. So we all told ourselves that when we got over 60 we would cut back on our bodyweight and listen to the doctors. Well, this board is Gebig, not live happily ever after looking like a swimmer. To heck with that. I have always wanted to have larger muscles. So, I endeavoured to see if that could be accomplished at my age. Well, it isn't so easy because of the darn injuries. The hypertrophy mechanism is functioning as it did when I was younger. It seems even better now because my workouts trigger more growth. The problems appear as the size increases to the point where heavy resistance is required to stimulate further growth. This is not so easy to overcome and is frustrating.
I am talking about actual physical processes and potential so spare me the lame advice about what to do re my physique.
I am impressive for my age when I am out and about. No doubt about that at all.
So at the your age, you are clever enough to try to build body without any supplements, and now you are wondering about the injuries and non existent size increasing? Well, if you drop off something from the equation, the outcome can't be same..You talk about hypertrophy like an inventor of the whole thing, but more I read about it, it seem to be just plain and simple the mechanism which bodybuilding is based on. You stimulate your muscles, and they grow, if your protein intake is right. That is all in it. All muscle stimulation launch hypertrophy, so if you lift weights, there it is. All the rest in the matter is subjective, so if you "feel" that your machines help to maintain hypertrophy, it is all in your head. For example, we could ask where is all the great bodybuilders who has used "your" technique? Where is the proof that it works better than "Adonis principals" for example. You "Gurus" seem to be mentally in the same league, and equally full of shit.