So Im trying to set up Zwifts advanced ride features, but Im having a hard time figuring out how to actually use them effectively. Ive got my trainer set up and Ive downloaded the app, but every time I try to use the advanced features, I feel like Im just winging it and hoping for the best. Ive read the manual, but its not exactly clear on how to actually implement these features in a real ride scenario. Can someone please explain to me how to actually use the advanced ride features in a way that makes sense? Like, whats the point of the workout mode? Is it just a fancy way of saying interval training? And how do I actually set up a custom workout plan that doesnt feel like Im just guessing at what Im doing? And dont even get me started on the whole ERG mode thing - is that just a fancy way of saying make the ride harder? Can someone please break it down for me in a way that doesnt make me feel like a total noob?