Pedro "El Grasa" (Kike Pérez) is a troubled criminal who leads a chaotic life: he smokes, drinks, takes drugs and eats too much, taking into account his overweight. One day, as expected, his body scares him and Pedro suffers a heart attack. Against all odds, he survives, but from now on he must always wear a heart rate monitor and change his habits if he wants to stay alive. Destiny will take you to unique Pilates classes that will radically transform your existence.