Actually that's a pretty basic and older style of SS trainig, probably going back 50 years or way more. Still works for short periods, during a training the year. When I first started training, with serious intent, at 16 years (1988) some old vet's told me that there was nothing new under the sun with regards to BB'ing. I didn't believe that then. But as I invested more training time into workouts, and gaining a lot of experience over the years, I'm reminded how true those word were. Good Luck.
Side Bar: Of course Joe Weider invented every system of BB'ing in the known world.