Pengaruh Model Latihan Plyometric Dan Weight Training Terhadap Hasil Lemparan Cabang Olahraga Lempar Lembing Extrakulikuler SMA N 1 Cepiring

Abstract

This study aims to analyze the influence and compare the effectiveness of plyometric and weight training exercises . This study used an experimental method with a Two - Group Pretest - Posttest design to examine the javelin throw results of extracurricular students at SMA Negeri 1 Cepiring . This study involved 20 students divided into two groups, one group doing plyometric exercises and the other group doing weight training exercises for 12 meetings. Throwing data were analyzed using parametric statistical tests. The results showed that both training models significantly improved javelin throw results, with an average increase of 17.88%. There was no significant difference between the two training models in terms of effectiveness in improving throw results, although the average for the plyometric group was slightly higher. In conclusion, plyometric and weight training exercises are effective in improving the javelin throw performance of extracurricular students. This study is expected to be a guideline in the development of sports training programs in the school environment.