About Pump Up the Healthy Love
Pump Up the Healthy Love is a 2025 South Korean romantic comedy that unfolds inside the warm, sweat-soaked world of a neighborhood fitness center. The series builds its charm around the collision of two very different people who would never have crossed paths if not for a barbell and a gym membership, and it leans into the feel-good energy of self-improvement, second chances, and the small community that forms around a single workout floor.
At the heart of the story is Do Hyeon-joong, a fitness-obsessed gym owner who lives by the cheerful motto that everything in life begins and ends with muscle. His tidy, regimented world is upended by Lee Mi-ran, a woman starting her own fitness journey while trying to rebuild her life after a painful breakup. As Mi-ran stumbles through the unfamiliar routines of training, the two clash, bicker, and gradually discover that getting healthy and falling in love can be one and the same messy, hopeful process.
Surrounding the central pair is a lively ensemble of trainers, regulars, and staff, including the seasoned gym manager Rosa, whose experience keeps the chaotic facility running. With its light tone, gentle humor, and emphasis on personal growth, the show aired on KBS2 across twelve episodes from April to June 2025 and offered viewers an easygoing romance about finding the strength to start over, one rep at a time.