This document discusses physical fitness components and qualities. It identifies flexibility, speed, stamina, strength, psychological state, and nutrition as the key components that combine to form overall fitness for sport performance. It then defines each physical quality - flexibility, stamina, strength, and speed - and provides examples of activities to assess which qualities are mainly required for different sports. Readers are asked to indicate for various sports which physical quality is mainly required, and to choose one sport and explain which qualities it requires and why.