Bat-El Messika - the daughter of Israel’s first sumo wrestler - is under pressure. Her parents and fiancé expect her to lose enough weight to fit into a wedding dress by undergoing gastric bypass surgery. Instead of complying, Bat-El rebels: she escapes the operating table and starts an all-female sumo wrestling group for plus-size women like herself.
As Bat-El attempts to build a “normal life” with her devoted partner, Haim Bachar - a loving and dependable man - her carefully balanced world is shaken by the unexpected return of Maya, the woman who once bullied her as a child. When Maya joins the sumo group, Bat-El is forced to confront her past. What begins as unresolved tension evolves into an intense emotional and sexual attraction, pushing Bat-El toward a painful choice: social security, marriage, and conformity - or desire for another woman and a journey of self-discovery.
In parallel, a second romantic storyline unfolds. Bat-El’s father, Herzl, becomes the group’s coach and clings to physical strength and honor in a desperate attempt to win back his ex-wife, Zehava - Bat-El’s mother. But Zehava is now dating Aharon, Herzl’s former sumo rival turned diet guru - and Maya’s controlling father. When the group receives an opportunity to represent Israel in an amateur sumo competition in Japan - all conflicts erupt at a boiling point - only one wrestler will earn the right to travel to Japan as Israel’s sole representative. Between wedding dress fittings that end in rips, a secret affair with Maya hidden from her fiancé Haim, extreme diets that implode, and sumo matches that end in heated ties, Bat-El realizes that a safe life is suffocating her, and like in a classic romantic comedy, just before stepping into the ring for the decisive sumo tournament, she gives up the sumo competition and runs to the airport, still in her sumo underwear, to stop Maya from leaving.