I'm thinking (again) about taking a stab at Zwift this winter.
My options are my bike on a dumb trainer with speed and cadence sensors, or a stationary bike at my gym that can measure speed/cadence/power. But in both cases, Zwift won't be able to control resistance.
So when I'm riding, I will have to manually adjust resistance based on whatever Zwift is showing me, right? In that sense, aside from the community aspect, it's no different than following along to a DVD or some other program/workout, is it?
Or am I completely missing something?