Relative age effect in Olympic Taekwondo athletes

Area of Science:

• Sports Science
• Human Movement Science
• Olympic Sports Analysis

Background:

• Relative age effects (RAE) are documented in various sports, influencing athlete selection and performance.
• Understanding RAE in elite combat sports like Taekwondo is crucial for talent identification and development.
• Previous research has not extensively explored RAE within Olympic Taekwondo across multiple Games.

Purpose of the Study:

• To investigate the presence and extent of relative age effects in Olympic Taekwondo athletes.
• To analyze RAE across different Olympic Games (Atlanta, Sydney, Beijing) and both male and female athletes.
• To determine if relative age influences athlete distribution and participation in elite Taekwondo.

Main Methods:

• A sample of 291 Taekwondo athletes from the Atlanta, Sydney, and Beijing Olympic Games was analyzed.
• Relative age was assessed by categorizing athletes into quartiles based on birth date.
• Statistical examination of RAE was performed for the overall athlete distribution, individual quartiles, and by sex.

Main Results:

• No discernible relative age effects were observed in the overall distribution of Olympic Taekwondo athletes.
• Analysis of individual quartiles and by sex also revealed no significant impact of relative age.
• The findings suggest that RAE does not play a substantial role in elite Olympic Taekwondo.

Conclusions:

• Relative age does not appear to be a significant factor influencing the selection or performance of Olympic Taekwondo athletes.
• The study provides evidence against RAE in this specific elite combat sport.
• Future research could explore other potential factors affecting Taekwondo athlete success.