Killer Fitness in Burbank offers horror-themed workouts like “Slashercise,” combining fitness with spooky props and aesthetics. The studio, which doubles as a gift shop, was inspired by a fake horror ...

This new workout is a scream. Killer Fitness, located in Burbank, California, offers health nuts and horror fans the chance to run for their lives — it’s not exercise, it’s “Slashercise.” Strength is ...