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Killer Fitness, a horror-themed fitness studio in Burbank, has built its offering around classes, film screenings and events for horror fans and other gym-goers. The studio opened in May 2025 and says it is focused on growing in the Los Angeles market.
Killer Fitness, a horror-themed boutique gym in Burbank, California, is keeping its workout classes and horror events on the calendar year-round, extending a concept that began as a campy aerobics film. The studio, which opened in May 2025, combines group fitness and personal training with screenings and community events, offering an alternative to a conventional gym setting.
The studio at 822 N. Hollywood Way was founded by instructors Ama Lea, Vanessa Decker and Kay Elyse. Its origins lie in “Slashercise,” a VHS-style horror workout video created by Lea and Decker. A 2024 screening at Santa Monica’s Aero Theatre sold out, and audience members asked where they could take the workout in person, according to the report by Athletech News.
Killer Fitness offers classes with names including Scary Strong, Barre to the Bone, Terrortwist Dance Aerobics, Slashercise and Fight Club, a boxing workout. The studio lists a single class at $25, with class packs available at different prices. Drop-ins are welcome, but the studio recommends booking ahead because some sessions fill up. Costumes are encouraged if participants can move safely in them.
The space’s horror styling includes a skeleton-bone barre, themed workout accessories and a shop selling items such as records, games, makeup and small-batch apparel. The studio also hosts film screenings on a 16-foot projection screen, Q&As with horror personalities, comedy shows and open-mic nights. These activities make it a fitness venue as well as a place for entertainment and retail.
The studio’s approach links exercise with a shared interest in horror, rather than treating décor as the only point of difference. Co-founder and instructor Kay Elyse told Athletech News that the founders see belonging as a central part of what they offer. She said members include people who dislike typical gyms, those seeking a fun introduction to fitness, committed horror fans and people who do not like horror but want an inclusive place to work out.
That mix matters because it suggests the studio is not limiting its audience to genre enthusiasts. Its classes provide the fitness offering, while screenings and social events give members and visitors reasons to return outside workout hours. The available reporting describes the format and its community, but does not provide membership totals, financial results or measured effects on participation.
Burbank’s entertainment industry is another part of the studio’s setting. Elyse told Athletech News that actors, directors, writers and other studio professionals attend, while describing the space as somewhere they can relax and exercise. The mix of fitness and horror programming gives a local business a distinct identity in a city associated with film and television production.
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From VHS Workout to Studio
“Slashercise” supplied the original premise: a deliberately campy workout video featuring a masked villain called Meathead, who stalks gym-goers and fitness instructors. The reported sold-out screening in 2024 created an audience for trying the concept in person. The founders then opened Killer Fitness in Burbank in May 2025, moving from a screen-based idea to classes and events at a permanent location.
October is a busy period for the business, but the studio’s stated plans extend beyond the Halloween season. Elyse told Athletech News that the studio held screenings and an immersive Sleepy Hollow event during October and had further screenings and events planned for November and beyond. She described the message plainly: “the horror doesn’t end on the 31st.”
The founders have spoken about growth, but their current stated priority is local. Elyse said they would like a worldwide expansion eventually, while focusing for now on the Los Angeles market. The source report does not identify a timetable or specific expansion plans.
““A lot of us are just looking for a place to belong, a place we can feel comfortable to be ourselves.””
— Kay Elyse, Killer Fitness co-founder and instructor, speaking to Athletech News
Growth Plans Remain Local
The report does not give membership figures, attendance data or revenue, so the studio’s scale and financial performance cannot be assessed from the available information. It also does not specify how often each class or event runs, or which future screenings and guests have been confirmed.
Although the founders have expressed interest in wider expansion, no locations, dates or concrete plans beyond focusing on Los Angeles are reported. The studio’s account of community and demand comes from its co-founder; independent measures of its reach or impact are not included.
More Screenings, Local Focus
Killer Fitness says its programming continues after Halloween, with screenings and other events planned beyond October. Readers interested in attending can check the studio’s current schedule and booking information, since class availability and event details may change.
For now, the founders say their attention is on building the business in Los Angeles, not announcing a broader rollout. The next visible developments are likely to be the studio’s upcoming classes and event listings; no expansion timetable or specific milestone has been announced in the source report.
Key Questions
What is Killer Fitness?
Killer Fitness is a horror-themed fitness studio in Burbank offering group classes and personal training, alongside screenings and other events.
When did the Burbank studio open?
The studio opened in May 2025 at 822 N. Hollywood Way, according to Athletech News.
Does Killer Fitness offer classes after Halloween?
Yes. The studio says its horror-themed classes and events continue beyond October, with screenings and other programming planned for November and later.
How much does a class cost?
The reported price for a single class is $25. The studio also offers class packs; check its current booking information for availability and pricing.
Is Killer Fitness planning to expand beyond Los Angeles?
Co-founder Kay Elyse said the founders would like to expand more widely, but are currently focused on the Los Angeles market. No expansion locations or dates were reported.
Source: athletechnews.com
