Synopsis

Disillusioned by the superficiality of Springfield's upscale fitness center, L.A. Body Works, Marge establishes a gym designed for women who are refreshingly real. Shapes: A Gym for Women quickly flourishes, blossoming into a successful chain that brings Marge both wealth and renown. However, Homer harbors a deep-seated fear that her newfound success will lead her to seek a more captivating partner, prompting him to undertake increasingly desperate measures to preserve their marriage.