Since i am a Zwifter, i must explain to everybody what this is.
Zwift is a virtual game, an e-cycling game to be more precise.
In order to play this game you need an Indoor Trainer (a Smart Trainer is better): it’s an equipment in which you mount your bike on it and you start cycling. Then, this Trainer sends your power imput to Zwift and your virtual character starts cycling at the same wattage you produce!
