word, mollusk.

as I have some 20-30' TT's coming up, I'm focusing on 20-30' intervals on... the TT bike.

The 6x5x1's carry over well to races, though. Being used to going hard on short recovery perriods feels familiar to trying to establish a break, a solid bridge effort or a 5' climb.

That siad, neither 6x5x1 or 2x20 intervals are really designed to be "road race specific", but to boost FTP... although some argue racing is the best training, I'm not one of those people.