Lots of hilly courses on Zwift. A few that are flat-ish but have a climb somewhere along the route. Very few truly flat routes.
ERG mode, custom workouts, and adjusting trainer difficulty can help, but are not the same as just having a flat route.
Lots of hilly courses on Zwift. A few that are flat-ish but have a climb somewhere along the route. Very few truly flat routes.
ERG mode, custom workouts, and adjusting trainer difficulty can help, but are not the same as just having a flat route.