What it is: YogaVibes streams online yoga classes through their subscription service, but in case you don't want to join, they also offer free videos. They divide their videos by category, so you can just pick what you're in the mood for each day — say, "vinyasa flow" — and go for it. Some of the classes are group classes, whereas others feature just one teacher. There are over 5,000 classes total, taught by over 100 professional yoga instructions, and they have an app, too, so you can download classes to use offline.
About the channel: Adriene Mishler is one of the most-followed yoga teachers on YouTube, with more than 1.6 million subscribers. She offers tons of different kinds of specialized classes, like "Yoga For Anxiety" and "Yoga For Runners," plus more basic classes for all levels. Her videos don't have any students in them; they're just of her. The channel has new episodes every Wednesday.