If you weren’t line dancing at honkytonks in the 1990s to “Achy Breaky Heart,” the name Diane Horner probably means nothing to you. But her face might ring a bell. She was the Midwestern fitness ...

Early into my tenure as a new line-dancing enthusiast, I found myself in Chatsworth, alone on a Friday night. I was looking for action — the country dance kind. It was not yet dusk when I entered the ...