The Effect of Side Jump Sprint and Scissor Jump Exercises on the Improvement of Breaststroke Swimming Athletes at Club PRIM Medan in 2022

This study aims to determine the effect of Side Jump Sprint and Scissor Jump Exercises on the Improvement of Breaststroke Swimming Ability in Club Prim Medan Athletes in 2022. The research method used was an experimental method. The sampling technique used was purposive sampling. The number of athlete samples used was 8 people. This research was carried out for 6 weeks with a frequency of exercise 3 (three) times a week. Statistical calculation using t-test. Hypothesis analysis using pre-test data and post-test data on the increase in breaststroke swimming, where the results obtained from the tcount analysis were 12.78 then the value was compared with the ttable value with dk = n-1 (8-1 = 7) at a significant level α = 0.05 is 2.365, thus tcount > ttable (12.78 > 2.365). This means that Ho is rejected and Ha is accepted, so it can be concluded that there is a significant effect of the Side Jump Sprint and Scissor Jump Exercises on the Improvement of Breaststroke Swimming Ability in Club Prim Medan Athletes in 2022.