Changing the workout routine/regime frequently is a good thing.
The "feeder" idea has been around for 30-40 years before Rich Piano (or any other YT guru) started making vids about it. BTW, how can you "feed" PMMA? lol Rich gave some horrible advice. I wonder how many heath problems he caused to those trying to emulate him?
it is so smart to change up your work outs.
very soon I will be going to heavy duty style training with a personal trainer and I expect to make some crazy gains as I prep for nationals in Vegas.
some of the best gains Ive ever made when I took a break from bbing and trained with powerlifters -
yes feeders have been around for long time.
The Bulgarian method is similar. you take 1 arm exercise and (say barbell curl) and do 1 extreme set to failure every day - 100% failure of a set everyday for 3 months, different arm exercise till failure everyday.
rich piana really didnt do anything like Boston loyd did and give out doses and etc. rich really talked about EAT BIG, EAT EAT EAT. he didnt talk too much the dark side as one would suspect - mainly old school training tips.