PENGARUH LATIHAN DENGAN LADDER DRILL TERHADAP KEMAMPUAN LOMPAT JAUH (STUDI EKSPERIMEN PADA: PESERTA EKSTRAKULIKULER SMP NEGERI 02 NGABANG)

Abstract

The problem discussed in this study is how the effect of training with ladder drills on long jump abilities (experimental study on: extracurricular participants at SMP Negeri 2 Ngabang). The aim of the research was to determine the effect of training with a ladder drill on long jump abilities. Experimental studies on: extracurricular participants at SMP Negeri 2 Ngabang. The method used is an experiment with an experimental design research form using a one-group pre-test and post-test design. The study population was 15 students participating in extracurricular activities at SMP Negeri 2 Ngabang. The sample was taken using saturated sampling. The researcher took all of the population, with a sample of 15 students. This research technique uses tests and measurements, namely the squat style long jump ability test. Data analysis using the t-test formula. The results of this study indicate that there is an effect, this can be proven based on the calculation results, where the ttest value is 7.964 > ttable value (0.220), so that the alternative hypothesis (Ha) is accepted and the value hypothesis (Ho) is rejected, meaning that there is an influence where from the difference in the results of pre -test (58.78) is smaller than posttest (63.86).