Exploring the Relationship between Muscular Strength, Flexibility, and mSEBT Test Performance in Saudi Arabian Women

Saudi females exhibit a higher susceptibility to musculoskeletal disorders (MSD), particularly impacting balance, in comparison to their male counterparts. The current study was aimed at determining the association between the modified Star Excursion Balancing Test (mSEBT) score and the muscular strength and flexibility of the lower-extremity muscles among a group of young healthy Saudi females. The mSEBT assessed balance, complemented by measurements of lower-extremity muscle strength and flexibility. Statistical analysis, utilizing SPSS software (version 26.0), with a significance level of p < 0.05, unveiled valuable insights. Results indicate a moderate positive correlation between hip flexor strength and reach distance, notably in the anterior and posteromedial directions. Conversely, no statistically significant associations emerged between hip extensor, hip abductor, or knee extensor strength and reach distances across all directions. Furthermore, there were weak negative correlations between hip flexion angle (assessed via the Thomas test) and reach distances, primarily within the anterior direction. Interestingly, the sit-and-reach flexibility test demonstrated no significant correlations with reach distances. These findings underscore the role of hip flexor strength and flexibility in influencing mSEBT performance in young, healthy Saudi females. This study advocates for the incorporation of the mSEBT as a diagnostic and therapeutic tool for identifying individuals with deficits in lower extremity muscle strength and flexibility.