Practical application of resistance training in youth academy footballers

Resistance training (RT) is recognised as a key component of youth athletic development, with evidence highlighting its positive effects on performance. However, consensus on the optimal prescription remains limited. Guidelines from organisations such as the UKSCA, NSCA, ASCA, and CSEP provide recommendations, but empirical support is inconsistent. Variation in the literature makes it difficult to establish the most effective dosage for factors such as training frequency, exercise selection, and intrasession sequencing. Chapters 3 and 4 address training frequency, defined as the number of RT sessions completed per week. While guidelines generally recommend two or more weekly sessions to maximise strength development, this is not always practical within youth academy settings. Comparisons of once- and twice-weekly RT in youth footballers demonstrated improvements in both strength and power relative to a control group. The absence of significant differences between frequencies indicates that even a single weekly session can provide meaningful benefits. Chapter 5 investigates exercise selection and the comparison of functional and traditional RT. Although guidelines lack specific recommendations for youth athletes, research comparing these approaches has shown that traditional RT promotes greater strength gains, whereas functional RT is particularly effective for power and change of direction. Both methods contribute to athletic development, suggesting a combined approach may be advantageous. Chapter 6 examines intrasession sequencing, specifically the order in which RT and sport-specific training are performed. Evidence indicates that sequencing does not negatively influence performance, providing flexibility for practitioners when structuring sessions. Overall, the findings suggest that frequency, exercise selection, and sequencing can be adapted according to context without reducing training effectiveness. Even low RT volumes are capable of enhancing performance, offering reassurance that meaningful progress can be achieved despite the common constraints of time and resources in youth sport.