The point is that the definition of FTP is an hours effort, at your absolute max -if it wasn't 20 minutes, and if you can keep going at the end of it, it wasn't an FTP test- as some would define it.
@Dammit started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
The point is that the definition of FTP is an hours effort, at your absolute max -if it wasn't 20 minutes, and if you can keep going at the end of it, it wasn't an FTP test- as some would define it.