On a recent Wednesday night, a sweat-slicked crowd gyrated to Beyoncé as neon laser beams sprayed the ceilings with flashes of blue and green. The dance class, called Pony Sweat, stomped alongside ...

Some describe the retro-inspired dance class Pony Sweat as Richard Simmons aerobics but more punk. Or they say it’s like dancing in your bedroom with all your friends. Others explain it as just plain ...

Sometimes, you get to the gym in high spirits, ready to sweat it out. But other days, you might be pressed for time, squeezing in a workout between brunch and dinner plans. Or maybe you start to feel ...