The study conducted on the evolution of physical performance parameters in the Belgian First Division Football League over a span of six seasons aimed to investigate the progression and intensity of the game. It looked into various metrics, such as the total distance covered in different speed zones, high-speed running, sprint, accelerations, decelerations and effective playtime across both regular and playoff games. A particular focus was on understanding whether playoff games exhibited a higher intensity than regular season games by analyzing player movements and exertions. Furthermore, the study explored how the physical performance, especially the amount of running, correlated with the teams' final standings each season. The overarching goal was to assess whether increased physical demands translated to better performance outcomes. This analysis also had practical implications, as it sought to inform the future of training, youth development, and player recruitment strategies, potentially transforming ...