after dinertown™ loses in a staggering tug-of-war defeat to the meatropolis mashers, jo the jogger warns her team mates to keep fit. seems the residents of dinertown are just a little too devoted to their expertly-served burgers and shakes, though. encouraged by flo™, jo opens a series of gyms and vows to get dinertown into shape for the next competition. you'll help jo lead dinertown to a tug-of-war victory at the mount olympus gym