Did a 90min z2 session today, was solidly uneventful, I'm using my current FTP of 300w after doing all z2 stuff last week based on 305w, so it was easy. I'm unreasonably scared about tomorrow where I have a series of 7x5min intervals at 108%. The idea of doing 324w for 5min, after spending 12 weeks mainly doing intervals in the 270-280 range, seems daunting. But it's my 41st bday tomorrow so maybe the universe will be kind to me lol