Training

Heart Rate Variability: The Morning Number That Tells You Everything

Explains what heart rate variability measures, why it fluctuates day to day, and how coaches use this quick morning reading to judge…

30 Apr 2026
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Training

Stretching in Football: What the Science Actually Says

Few topics in football coaching are more misunderstood than stretching. Players stretch before matches because they always have. Coaches include stretching because…

28 Apr 2026
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Training

What Is RPE and How Do Coaches Use It to Measure Training Load?

How hard was that session? The answer seems subjective: a difficult question for a sport scientist to put a number on. Yet…

25 Apr 2026
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Training

Sleep: The Underrated Performance Tool Every Footballer Ignores

No supplement, recovery tool, or training method delivers the performance benefits of sleep. During the 7–9 hours most athletes spend unconscious, the…

23 Apr 2026
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