The first thing to say is that there are various ways of referring to class. Often, when people talk about class, they talk in terms of cultural/sociological labels. For example, middle-class people ...

Alec Cohen’s class Intro to Popstar Dance teaches people to dance like an iconic singer. Attendees say the weekly bicoastal session has helped them reconnect with their love of dance and feel more ...

Between the expertly curated playlists, the sleek spaces, and the killer workouts, I have to admit: I'm a sucker for trendy group fitness classes. And considering how many new classes continue to pop ...