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Saudi Arabia leads Senegal in first half

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21 Hrs
Saudi Arabia leads Senegal in first half

Teachers' strikes disrupt roads before 2026 World Cup

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Teachers' strikes disrupt roads before 2026 World Cup

Varane's Motive to Exit Atlético

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23 Hrs
Varane's Motive to Exit Atlético

Alvarez is not the sole choice

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Alvarez is not the sole choice

Portugal lineup vs Nigeria confirmed

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23 Hrs
Portugal lineup vs Nigeria confirmed
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2026 World Cup and the Biological Clock

2026 World Cup and the Biological Clock

The article discusses the impact of the biological clock and fatigue caused by long-distance travel on the performance of players from Eastern and European teams in World Cup tournaments, with a focus on examples from the 1994, 2002, 2014, and 2026 World Cups. It points out that sleep disturbances, temperature changes, and time zone differences negatively affect players' physical and mental performance, which in turn influences match results. The article also reviews strategies to overcome these issues, such as organizing training and accommodation schedules in advance, using melatonin, and planning long journeys in ways that minimize their impact on health and performance.

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