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Related Experiment Video

Updated: May 24, 2026

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations

Published on: May 1, 2018

Eccentric hamstring muscle training can prevent hamstring injuries in soccer players.

Anthony Schache¹

¹Department of Mechanical Engineering, The University of Melbourne, Australia.

Journal of Physiotherapy

|February 21, 2012

Summary

Eccentric hamstring training significantly reduced hamstring injuries in male soccer players. This targeted exercise program, including the Nordic curl, proved effective in preventing both new and recurrent injuries during the soccer season.

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Effects of a Novel Neuromuscular Training Intervention on Jump, Sprint, and Change of Direction in Adult Female Soccer Players

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Published on: June 10, 2025

Area of Science:

Sports Medicine
Exercise Physiology
Injury Prevention

Background:

Hamstring injuries are prevalent in male soccer players, impacting performance and participation.
Previous research suggests eccentric muscle training may be beneficial for hamstring injury prevention.
This study investigated the efficacy of a specific eccentric hamstring exercise program in a professional male soccer context.

Discussion:

The eccentric hamstring exercise program, particularly the Nordic curl, demonstrated a significant reduction in hamstring injuries.
The number needed to treat (NNT) indicates a favorable benefit-to-risk ratio for implementing this training.
The program was integrated into regular training without significant adverse events, suggesting good feasibility.

Key Insights:

Eccentric hamstring training reduced overall hamstring injuries by 71% (15 vs. 52 injuries).
The program was particularly effective in preventing recurrent hamstring injuries (NNT=3).
Implementing eccentric exercises like the Nordic curl can be a practical strategy for injury prevention in soccer.

Outlook:

Further research could explore optimal training frequencies and intensities for different player levels.
Investigating the long-term effects and cost-effectiveness of this intervention is warranted.
Adaptation of this program for other sports with similar injury profiles could be beneficial.