Follows unathletic Whitney Carmichael, who signs up for an intense summer boot camp to reinvent herself and falls for her personal trainer. She then finds the strength to embrace her true self and ignore the others' expectations.

Whitney feels uncomfortable in her life and out of shape. After a disastrous prom, she convinces her parents to let her go to a boot camp to get fit. However, it turns out that her worst nemesis from school is also there (her mom runs the camp). But it's too late to go back, so she has to stay. She gets Axel as her personal trainer, a fit and handsome guy. He pushes her, and slowly Whitney builds up a new sense of confidence, while she and Axel also start building trust - and maybe something more.