top of page

The Relationship Between Maximum Lower Limb Strength & Power, and GPS Acceleration Speed in Elite U20 Gaelic Football Athletes

The International Journal of Strength and Conditioning is the only academic journal in S&C and Sport Science to be 'Diamond' Open Access. We have recently published a new article by O’Driscoll, M., Mooney, T., & Sweeney, L. (2024). titled, "The Relationship Between Maximum Lower Limb Strength & Power, and GPS Acceleration Speed in Elite U20 Gaelic Football Athletes."

Abstract

Previous research indicates positive relationships between high levels of lower limb strength and power, and acceleration sprint velocity in team sport athletes. This cross-sectional study aimed to investigate the relationship between lower limb absolute and relative strength, countermovement jump (CMJ) height, and Global Positioning System (GPS) recorded 20m acceleration sprint velocity in elite male U-20 Gaelic football athletes. Nineteen athletes (19.0 ± 0.5 years; 81.1 ± 5.5 kg; 182 ± 6.2 cm) from the same elite U-20 squad participated in this study during an in-season period. Subjects performed a >95% 1RM box squat, a 20m sprint test, and a CMJ test. Relative maximum lower limb strength (r = 0.54, 95% CI [0.11 to 0.8]; p < 0.05) and CMJ height (r = 0.66, 95% CI [0.29 to 0.86]; p < 0.001) showed strong correlations with 20m sprint velocity. A multiple linear regression analysis demonstrated that lower limb maximum relative strength and CMJ height significantly predicted 20m sprint velocity (Adjusted R2 = 0.51, F (2, 16) = 6.29, p < 0.05). These findings provide evidence for the importance of elite under-age Gaelic football athletes acquiring high levels of lower limb strength and power characteristics to enhance acceleration sprint performance.


Click the link below to read the full article:

 




0 comments

Comments


bottom of page