Hamstring Training and Football Performance: A Systematic Review and Meta-Analysis.

Area of Science:

• Sports Science
• Exercise Physiology

Background:

• Football players require optimal hamstring strength and physical performance.
• Strength training is a key component of athletic development.

Purpose of the Study:

• To systematically review the impact of strength training on hamstring muscle strength and physical performance in football players.
• To identify the most effective strength training protocols for improving performance outcomes.

Main Methods:

• Systematic review following PRISMA guidelines.
• Literature search across four databases (Web of Science, SCOPUS, SportDiscuss, PubMed).
• Inclusion of randomized controlled trials involving male football players aged 15+.

Main Results:

• Strength training demonstrated moderate to large effects on hamstring and quadriceps strength (concentric and eccentric).
• Significant improvements were observed in jumping and sprinting performance.
• Eccentric overload training yielded the greatest benefits for sprint and jump performance.

Conclusions:

• Strength training, especially eccentric overload, significantly enhances hamstring strength and physical performance in male football players.
• This training is crucial for injury prevention and performance enhancement in this demographic.
• Further research is needed for female players and younger age groups.