How Do You Train Your Athletes for Long Course Racing?

i've heard from a few different people about the way um your program has been the last few years so i've really wanted to ask you about it and maybe more generally the way that fully coaches. I guess going back to your 2013 12 14 years where you were doing a lot of grey zone training like you were riding sort of medium to hard all the time, versus what  you have been doing more recently is that you adopt a way more polarized approach. Is that actually true or is that just one of those rumour mill things that you're here and it's not actually how it is on the inside? "That's exactly what it is we trained we trained very polarized for most