Combined effects of verbal encouragement and motivational music on anaerobic performance in young soccer players: A randomized controlled trial
Bougrine, Houda, Gandouzi, Imed, Nasser, Nidhal, Ceylan, Halil Ibrahim, Ben Said, Noureddine M., Alsaeed, Mohammed Issa, Stefanica, Valentina, Souissi, Amine, Djobbi, Rabii, Dergaa, Ismail, Chalghaf, Nasr
Background:Anaerobic performance is crucial for soccer success, yet optimal pre-competition strategies for young athletes remain unclear. Both verbal encouragement and motivational music have shown independent benefits, but their combined effects in pediatric populations are understudied, limiting evidence-based performance enhancement approaches. To investigate the individual and combined effects of verbal encouragement and self-selected motivational music on anaerobic performance metrics in young soccer players.Methods:Twenty-eight male soccer players (age: 8.46 +/- 0.64 years) completed a randomized crossover study with 4 conditions: placebo control with silent headphones and no verbal encouragement; music only with self-selected motivational music; verbal encouragement only with silent headphones; and combined music plus verbal encouragement. Performance was assessed using medicine ball throw test, sprint tests (5 m, 10 m, 20 m), modified agility T test, and Illinois agility tests with and without ball. All sessions were separated by at least 72 hours with standardized warm-up protocols.Results:All 3 intervention conditions significantly enhanced performance compared to placebo across all measures (P <= .002). The combined condition demonstrated superior performance compared to individual interventions (P <= .002). Verbal encouragement alone showed marginally greater effects than music alone, reaching statistical significance in Illinois agility tests, modified agility T test, and 5 m/10 m sprints (P = .006-.001). Effect sizes were largest for the combined intervention across all performance parameters.Conclusion:Combined verbal encouragement and motivational music provides optimal anaerobic performance enhancement in young soccer players, suggesting coaches should integrate both strategies during pre-competition preparation. These findings support evidence-based multimodal approaches for youth athlete development, with immediate applications for training protocols and talent identification programs in pediatric sports medicine.
- Journal
- MEDICINE
- Year
- 2025
- Volume
- 104
- Issue
- 52
- ISSN
- 0025-7974
- eISSN
- 1536-5964
- DOI
- 10.1097/MD.0000000000046565
- WoS UID
- WOS:001649650500009