Sign that says "Train like your evil twin is trying to kill you".
The cover of the book Stronger Fitter Evil-Twin with the website on it.
A black background with the words "train like your stronger fitter evil-twin is plotting to kill you” on it.
A black sign that says "train like your STRONGER FITTER EVIL-TWIN is plotting to kill you"
A training message to train like your stronger fitter evil-twin.