The Correlation between Leg Muscle Power and Self-Confidence with Long Passing Proficiency in the SSB Mabar Hilir Medan Football Academy

Abstract

Background

The impetus for this research stems from the suboptimal Long Passing proficiency observed in a majority of SSB players, which is evidenced by inadequate reach and precision in passing. It is established that the mastery of Long Passing techniques is contingent not solely upon physical attributes, particularly leg musculature, but also on psychological dimensions, including self-confidence.

Objectives

The primary objective of this investigation is to elucidate the relationship between leg muscle Power and self-confidence in relation to Long Passing proficiency among adolescent football players at the Mabar Hilir Medan Football School (SSB).

Methods

This research employs a quantitative methodology alongside a correlational design. The sample comprised 28 players selected through a total sampling technique from the active roster of SSB Mabar Hilir Medan. Data collection instruments included: (1) a standing broad jump assessment to evaluate leg muscle Power, (2) a self-confidence questionnaire formulated based on behavioral, emotional, and spiritual constructs as per Bucklew (1980), and (3) a Long Passing Accuracy examination to assess Long Passing technique proficiency.

Results

The data were subjected to analysis via the Pearson Product Moment correlation test and multiple correlation assessments. The analytical findings indicated that: (1) a significant correlation exists between leg muscle Power and Long Passing proficiency (r = 0.88; p < 0.05), (2) a notable correlation is present between self-confidence and Long Passing proficiency (r = 0.81; p < 0.05), and

(3) a significant simultaneous relationship is evident between leg muscle Power, self-confidence, and Long Passing proficiency (R = 0.880; Fcount > Ftable; p < 0.05).

Conclusion

The conclusions drawn from this study suggest that both physical parameters (leg muscle Power) and psychological dimensions (self-confidence) substantially contribute to the enhancement of Long Passing proficiency in adolescent football players. The findings of this research could serve as a foundational framework for the development of an integrated training regimen that combines leg muscle strengthening with mental fortitude enhancement to achieve optimal performance on the field.