Assessment 1: Sprinter’s test The test itself takes place over 34 minutes most of which time is spent in Zone 1 ... in length, Zwift will estimate your FTP using the average power used to ...

Cyclists looking for high-intensity intervals (zones 5 and 6 ... According to Zwift Insider, Zwift uses your average power and finish time on The Grade and calculations based on the results ...

The mid-tier setup uses a smart trainer, such as Zwift Ride. These trainers have built-in power metres and allow the training program to alter the resistance automatically. This means the trainer ...