Zumba has a vast global following, with an estimated 15 million participants in its dance workouts. Unlike other fitness companies, Zumba makes its money through instructor training and licensing.

When Jocelyn Blystone of McMurray was diagnosed with breast cancer a little less than three years ago, the 33-year-old Zumba instructor found a tremendous amount of support in the community of people ...

WELLINGTON — Elyse Beras’ relationship with Zumba did not start out well. The Wellington resident’s first try at the fitness class, which combines aerobics and Latin dance, fell flat. The instructor ...