Davey is a small freshman boy, who's got a crush on his sister's friend, Jennifer. With his idol a professional wrestler, Davey starts on a quest to get pumped up. But his behavior becomes obsessive. He has "bigorexia," a disorder that is a lesser-known counterpart to women's anorexia. Men and boys become obsessed with developing their bodies through controlled diet, body building and, in extreme cases, drugs such as steroids. Davey starts to take an over-the-counter adrenal hormone possibly connected to uncontrollable rage. The only one who believes Davey has a problem is his sister, Holly, herself a former anorexic. Can Holly convince her mother that something is wrong or will something have to happen to prove that Davey is out of control?