Analysis of Tokyo 2020 Olympic modern pentathlon equestrian jumping results.

This research paper analyzes the equestrian jumping results from the 2020 Tokyo Olympics. It focuses particularly on the Modern Pentathlon event and compares the results with the Individual Qualifier event. The study finds that riders in the Modern Pentathlon had more faults, and it suggests improvements including lowering fence heights, reducing jumping efforts, and allowing redo attempts to reduce these faults.

Study Objectives and Methodology

• The study makes an in-depth analysis of the equestrian jumping discipline of Modern Pentathlon in the 2020 Tokyo Olympics, with the aim to understand the high frequency of faults in the event.
• To provide a basis of comparison, researchers included the Individual Jumping Qualifier event— another closely related Olympic equestrian event.
• Data for this analysis was collected from official results and extensive observation of online videos of each competition.
• The analysis included 71 riders from Modern Pentathlon and 73 from the Individual Jumping Qualifier. The types of faults in both events were studied and compared using a statistical method called Chi-square analysis.

Findings and Observations

• The analysis revealed that faults were more frequent in Modern Pentathlon than in the Individual Jumping Qualifier. The incidence of faults was 15.4% in Modern Pentathlon compared to 7.8% in the Individual Jumping Qualifier.
• The researchers also noted that both events recorded more faults at ‘oxers’ (fences that horses need to jump over) than at verticals. This was a significant finding, with fault percentages at 17.1% and 9.7% for Modern Pentathlon and the Individual Jumping Qualifier, respectively.
• Interestingly, the riders in the Individual Jumping Qualifier experienced more faults in the second half of the course, unlike those in the Modern Pentathlon wherein the frequency of faults was relatively consistent throughout the course.
• The chances of completing a round flawlessly (without jumping or time faults) were significantly higher (about 4.9 times) in the Individual Jumping Qualifier than in Modern Pentathlon.

Recommendations and Conclusions

• Based on the observations, the researchers suggest potential remedies to reduce the frequency of faults in Modern Pentathlon.
• The researchers recommend lowering the maximum fence heights and decreasing the number of jumping attempts to help reduce the occurrence of faults.
• They also suggest implementing more forgiving redo policies, which could provide athletes another chance at completing the course without faults.