Plyometric training study tracks performance and anxiety in young soccer players
A randomized trial in young male players reported performance gains and lower anxiety after added plyometric training, with results differing by training format and maturation.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Players assigned to plyometric training showed reductions in cognitive and physical anxiety, alongside gains in performance. The largest reported performance gains occurred with unilateral training, particularly among players past their peak growth phase. Because anxiety was measured outside competition, these results do not show whether players felt less anxious during matches.
The abstract does not provide pairwise group estimates or confidence intervals. All participants were male, and psychological questionnaires were completed outside competition, restricting conclusions about match anxiety or other populations.
Performance and maturation
The study tested sprinting, balance and changes of direction with the ball. Analyses accounted for maturation and body measurements, and the reported gains were especially pronounced in players beyond their peak growth phase.
Confidence moved with performance
Self-confidence also increased and was correlated with better balance and sprint performance. This relationship does not establish that physical improvements caused psychological changes, or show whether the changes persisted after the training period.
The original publication
Effects of plyometric training on physical performance and mental well-being in young soccer players.
Hammami A, Hammami R, Mahmoudi A et al.
J Sports Sci · 2025
- PubMed ID
- 41047852
- Record checked
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