Killer Workout

In a sun‑washed Los Angeles suburb, a sleek fitness club promises transformation through a brand‑new workout that quickly becomes the talk of the town. The class draws an eclectic crowd eager for change, yet an undercurrent of unease ripples through the glossy studio as whispers spread that the regimen might be more dangerous than it appears. The atmosphere balances the bright, high‑energy world of aerobics with a shadowy sense of dread, hinting that something beneath the polished surface refuses to stay hidden.

The story centers on Valerie, a survivor of a harrowing tanning‑salon accident whose scarred past fuels a fierce determination to reclaim control over her life. She now lives under the name Rhonda, the charismatic owner of the gym, whose polished exterior masks a complex inner world shaped by trauma and ambition. Jaimy, a diligent employee tasked with leading the classes, navigates the pressure of keeping the program running smoothly while sensing the growing tension among members. When a new hire, Chuck, arrives with a rugged confidence, his presence adds another layer of intrigue to the already tight‑knit community.

Detective Morgan is called to the scene not only to investigate the unsettling rumors but also to confront the uneasy alliance between law enforcement and a business that thrives on public trust. As the investigation deepens, the detective must untangle personal histories, hidden identities, and the unsettling possibility that the very act of exercising could become a deadly trap. The film cultivates a nervous, almost claustrophobic mood, where bright neon lights and pulsing music contrast sharply with the characters’ hidden anxieties.

Through the lens of an everyday setting turned sinister, the narrative explores how trauma can reshape identity, how ambition can mask desperation, and how the pursuit of perfection can sometimes invite the most unexpected peril. The tension between outward confidence and internal fear keeps the audience guessing, making every rep and every breath feel charged with unspoken danger.

Last Updated: December 04, 2025 at 15:41