Effect of Quadriceps Angle and BMI On Static and Dynamic Balance in Young Adults: A Correlational Study

Battala Veerendra Kumar, Dr. V. Srikumari, Dr. K. Madhavi

Abstract: This observational, analytical study explored the correlation between Quadriceps angle (Q - angle) and Body Mass Index (BMI) on static and dynamic balance, with a focus on injury risk and performance, in young males aged 10?16 years. The study enrolled 150 participants, excluding individuals with conditions that could affect balance, such as prior lower limb injuries, obesity and vestibular disorders. Measurements of Q - angle, BMI, and balance (static and dynamic) were conducted using standardized clinical tests. Statistical analyses assessed the relationships between variables, with significance levels set at p < 0.05 and p < 0.01. The results demonstrated a weak yet statistically significant positive correlation between Q - angle and static balance (r = 0.186, p = 0.022) as well as dynamic balance (r = 0.242, p = 0.003), suggesting a marginal influence of Q - angle on balance. In contrast, BMI showed no significant correlation with static (r = - 0.008, p = 0.926) or dynamic balance (r = 0.024, p = 0.768). These findings highlight the potential use of Q - angle in balance assessments and lower extremity injury prevention strategies, while BMI appears to exert minimal influence on balance in this population. The study emphasizes the importance of biomechanical evaluations in understanding injury risk and optimizing performance.

Keywords: Q-angle, Body Mass Index, static balance, dynamic balance, injury prevention

How to Cite?: Battala Veerendra Kumar, Dr. V. Srikumari, Dr. K. Madhavi, "Effect of Quadriceps Angle and BMI On Static and Dynamic Balance in Young Adults: A Correlational Study", Volume 14 Issue 1, January 2025, International Journal of Science and Research (IJSR), Pages: 725-730, https://www.ijsr.net/getabstract.php?paperid=MR25117230450, DOI: https://dx.doi.org/10.21275/MR25117230450