This study explored the relationship between body mass index (BMI) and motor skills
among 5th to 8th-grade boys aged 11-14 in a rural public elementary school. Conducted
in a demographically diverse school with a consistent curriculum, the research minimized
external variables. BMI was determined according to international guidelines, and
motor competencies were assessed using standardized tests (50-meter sprint, 1000-meter
run, standing long jump, sit-up test, plank test). Cognitive tests included the Stroop
Test and Digital Symbol Test. Results revealed a significant negative correlation
between higher BMI and motor skills, indicating that higher BMI scores were associated
with lower motor test performance. This finding highlights the detrimental impact
of higher BMI on physical performance and emphasizes the importance of preventive
measures and early interventions to address adolescent obesity. The study underscores
the need to understand the link between physical fitness and body composition to develop
effective educational and health programs. Further research is necessary to clarify
causal relationships and design tailored interventions to improve motor skills and
prevent childhood obesity. In addition, future studies should explore gender differences
and their potential effects on academic performance and cognitive development to gain
a more comprehensive understanding of the factors influencing physical and cognitive
outcomes.
