This research was conducted because it wanted to know the relationship between leg muscle strength with dribbling skills and agility with dribbling skills in soccer extracurricular participants at SMP Negeri 1 Tanjung Bumi. In this study, the author uses a type of correlation research method with a quantitative approach. This research was carried out at SMP Negeri 1 Tanjung Bumi for one day from 23 to 24 March 2022. This study used 3 instruments, one of which was (1) Leg-dynamometer, this tool is used to measure leg muscle strength in kilograms (kg) ( 2) Zig-zag Run Test, this test is used to determine agility, (3) Dribbling, this test is used to determine students' dribbling skills. The sample used was a total of 30 male students who took part in extracurricular football at SMP Negeri 1 Tanjung Bumi and used the Total Sampling technique. Based on the results of the calculations and discussion above, it can be concluded that there is a relationship between leg muscle strength with dribbling skills and agility with dribbling skills in soccer extracurricular participants at SMP Negeri 1 Tanjung Bumi.