After a member of her competitive cheerleading team is injured in practice, sixteen-year-old Marnie is asked to be a flyer-the most coveted role in cheerleading. The Soar Starlings team has a real shot at the provincial championship, and Marnie has only a few weeks to prepare. But as she scrambles to polish her lifts and throws, Marnie's personal life begins to unravel. First, her boyfriend of two years breaks up with her,...