The foundation of the book focuses on the growth and development of the athlete from child to adolescence, balancing their physical, mental and emotional needs. The middle sections expand on this foundation, concentrating on common injuries and illnesses as well as unique topics (e.g., Female, Athlete Triad, Sports Specialization). Final sections emphasize specific sports (e.g., Soccer, Basketball, eSports), allowing the reader to synthesize the previous information to assist with return to play decision-making.