I have read a few requests asking ZWIFT to add a warm up and cool down route prior to starting the intended route. This is because many (or at least all I have selected to ride so far) start with a climb. I like to warm up a bit before starting a climb or difficult rides and I want to get credit for the distance ridden while warming up or cooling down. So, I for one would like to see this addition.
All that said, what do the rest of you do to warm up before starting a ZWIFT Route?