Zwift Workouts

Silly question, but new to Zwift and don5 find their training plans as easy to browse as other sites, so…

looking at the 10-12 week FTP builder and its days 1, 2, 3 and 4

is that 4 consecutive days and 3 days off?

seems a bit odd, but I am no Bradley Wiggins :wink: is a handy third-party web site where you can browse Zwift workouts.