If Short Power ( v02 ) helps to break your ceiling. Sustained Power helps you work at high % of your ceiling. Would it benefit you to alternate between Short & Sustained Power Builds. I see a lot of people doing multiple builds back to back. I wonder if it would a benefit to work like this example :
SSB 1&2
Build - Short Power
Build - Sustained Power
SSB 1&2
Build - Short Power
Build - Sustained Power
this for the purposes of increasing aerobic capacity ( ftp ). Personal gain not a Racer.
As a idea - yes. But the sustained power consists 2 vo2 max workouts (mv & hv) - the same as short power build. So the main difference is focus during workouts on more shorter and “spiky” efforts. I would rather do HIT maintenance speciality, change anaerobic workout for vo2 max and then sweet spot base part 2 to achieve the result you have described.
It is basically doing some sort vo2 max block. You push your vo2 max during the block and then push from below focusing on threshold and tte. Mechanism is closer described in: