Zwift: Fitness program and multiplayer game using a stationary bicycle or treadmill.
In London, for instance, one route falls into a Tube tunnel and promptly guides you onto the track for a subterranean jaunt. The Big Apple is not 2020 New York but more like—Great Scott! —2120 New York, with flying cars, translucent sky roads, along with other futuristic touches. Stationary cycling can feel deathly dull compared…