Training with a power meter
I've just ordered a 4iiii power meter from Merlin in hopes of streamlining/focusing any structured training during this lockdown period. Prior to this, I was out most days (commuting and leisure), and I would basically just ride. Nothing too structured or focused, other than increasingly longer rides targeted at my big ride of the year. With the lockdown, and all of my targeted rides cancelled or postponed, and long rides outside not the best of ideas at the minute, I signed up to Zwift and enrolled on their Build me Up 12 week training plan to keep me going and hopefully make me a stronger ride. I'm now in the second week of the plan, and decided to buy a power meter to help with it. My current set-up is a classic trainer with speed/cadence sensors and a HRM. When the power meter arrives, should I re-do the FTP test on Zwift?
Anything else I need to keep in mind while using it?
Thanks