ANALYSIS OF LEG MUSCLE STRENGTH AND CORE STABILITY ON SPRINT ABILITY IN SSB BUANA SAMUDRA FOOTBALL PLAYERS BENGKULU CITY

Abstract

There is a lack of understanding about core stability in SSB Buana
Samudra football players and the relationship between leg muscle
strength and core stability on sprint speed in SSB Buana Samudra
football players is unknown. The aim of this research is to analyze leg
muscle strength and core stability on the sprinting ability of SSB Buana
Samudra football players, Bengkulu City.This type of research is
quantitative correlational. This research was carried out in the field of
the Berkas SSB Buana Samudra sub-district in September – October
2024. The test instruments carried out were: using the Leg and Back
dynamometer Test to measure leg muscle strength, the Mc Gill Test
to measure Core Stability muscle strength and using the Sprint
Running Test 100 m to measure the running ability of SSB Buana
Samudra football players, Bengkulu City. The data analysis technique
used was the product moment correlation test. The research results
obtained from testing on 50 testees by conducting hypothesis testing
using the correlation test and t test resulted in a significant relationship
between leg muscle strength and sprint ability in football players with
an r value of 0.33 and a t value of 2.44 and there was The relationship
between cove stability muscle strength and sprint ability in SSB Buana
Samudrakota Bengkulu football players is significant with a calculated
r value of 0.39 and a calculated t value of 2.95. After that, a double
correlation test was carried out and the test produced a calculated r of
0.34 and a calculated f of 3.15, so it can be concluded that there is a
jointly significant relationship between leg muscle strength and core
stability muscle strength on sprinting ability