The long-term performance development is a structured approach to introducing children and adolescents to competitive sports, aiming to meet both the individual development of the young athletes and the specific requirements of the respective sport. This process involves not only learning motor skills but also the timely and qualified development of physical foundations. Only in this way can the essential potentials be developed, which then create the necessary capacity for stress tolerance in later training phases. Currently, the situation in competitive sports at clubs is characterized by the following: Nowadays, more young people have physical performance deficits and suffer from a lack of movement. Overall, motor performance is lower than in previous generations.