Actually 2 on 1 off doesn’t really work optimally in my experience. 2 on / 1 off / 1 on / 1 off/ 1 on / 1 off is optima… I will soon have an article on that topic.
“look like…” is a program based on more frequent, less demanding sessions. Not the same concept. The schedule I mentioned works best for those who prefer to really train hard at every session without fear of breaking down.
e.g. Layer, 915, Power Look and what I’m currently doing.