Cardio, schmardio. For the ultimate body and mind workout, some harried adults are pirouetting back in time — and signing themselves up for ballet class. Whether it’s curious first-timers looking to ...

This post was updated March 12 at 8:59 p.m. With “Homecoming,” the American Contemporary Ballet takes audiences back to school by combining drill team choreography with 1980s nostalgia. “Homecoming” ...