Every night, bars tucked into the streets of Mumbai fill with strangers who dance salsa, bachata, kizomba, rueda, jive, and the Lindy Hop. We stay there for hours, improvising new styles, surprising ...

You’ve heard it before, and it’s true: we learn by doing. But we also learn by watching. Whether it’s a salsa teacher running through a dance sequence, a tennis coach demonstrating proper serving ...