@judithwiegand It’s kind of not really a style of training imo, it’s letting training emerge from your needs and what you individually respond to, without putting arbitrary limits on what muscles you train on any given day. It’s what we call “inside out programming.” So you establish the exercises, volume, and their distribution across the week for each muscle group and let the split emerge. If someone needs a high volume for their upper body, and a low volume for their lower body, for example, you will end up needing to do some upper body training with lower body, and you probably don’t want to dump all your lower body training into a single day, even though you can, just because it creates a really large recovery sink on that day. Likewise, you can only do so much upper body training on any given day. So you end up the split I described in my interview with Jeff. But you take someone else, with different needs, they would arrive somewhere else.
For example, this offseason, for the first time in like 12 years I’m actually purposefully trying to bring up my lower body (and not just my calves this time lol), because I’m (finally) no longer bottom heavy. So instead of 5-6 upper body days with 0-3 lower body exercises on each day like I was doing before, I have a split that is as follows:
Chest/back/shoulders
Legs/arms
Off
Upper
Lower
Upper (shoulders arms emphasis)
Off
If you’re interested in learning more about how to program like this - and sorry to shill - definitely check out our Vault Course “Bodybuilding Program Design”