Three-dimensional multiple object tracking (3D-MOT) performance in young soccer players: Age-related development and...

Area of Science:

• Sports Science
• Developmental Psychology
• Motor Control

Background:

• Soccer performance relies on complex cognitive-visual skills.
• Understanding the development of these skills in young athletes is crucial for talent identification and training.
• Three-dimensional Multiple Object Tracking (3D-MOT) is a key measure of visual attention and processing relevant to sports.

Purpose of the Study:

• To examine the developmental trajectory of 3D-MOT performance in male soccer players aged 12-18 years.
• To investigate the training effect on 3D-MOT performance across different age groups.
• To explore the relationship between age-related 3D-MOT development and training responsiveness.

Main Methods:

• Experiment 1: Assessed 3D-MOT performance in 404 male soccer players (ages 12-18).
• Experiment 2: Selected 127 players (ages 13, 15, 17) and randomly assigned them to an intervention or control group.
• Intervention group received 15 sessions of 3D-MOT training; post-tests evaluated performance changes.

Main Results:

• Significant age effect on peak 3D-MOT speed; players aged 15 outperformed those aged 13.
• Significant improvements in peak speed, average speed, and speed threshold following 3D-MOT training.
• No significant interaction between the training intervention and age group on 3D-MOT performance.

Conclusions:

• Young soccer players' 3D-MOT performance increases between ages 13 and 15.
• 3D-MOT training significantly improves performance in youth soccer players.
• The study suggests further research on younger players (<12 years) to understand sensitive developmental periods for 3D-MOT.