This chapter discusses the aetiology and prevention of paediatric sports injuries in non-contact sports, and the chapter covers bicycling, dance, gymnastics, running, skiing, snowboarding, swimming, tennis, badminton, and volleyball, which were selected based on their worldwide popularity. Each sport is covered in a systematic manner including a brief introduction of the sport practise, the epidemiology and aetiology of sport-specific injuries, risk factors, and preventive strategies. Because of similarities, skiing and snowboarding are grouped and discussed together, as are tennis and badminton. The knowledge summarized should be implemented in real-life situations in order to encourage children and adolescents to participate in sports where they will experience the well-known health benefits of sports participation, but with the lowest risk possible.