Application of the interval-training method for the development of aerobic work capacity in footballers (case of U20)

Abstract

Application of the interval training method for developing the aerobic and anaerobic work capacity of footballers (U20 case). Objective: The primary objective of this research is to study the development of the aerobic and anaerobic physical work capacity of Algerian footballers using the interval training method. Methods and results: As part of the experiment, 24 U-20 players from ABS (Amel de Bou-saada) underwent four educational tests related to the energy systems most used in football: the 12-minute Cooper test, 400 meters, 30-meter sprint, and five multi-jump tests. The results of the experimental group showed significant improvement compared to those of the control group, with a highly significant difference (p < 0.001) and marked progress in all tests. Conclusion – Interval training proves effective in developing the aerobic and anaerobic capacities of athletes; it is suitable