53 COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga Volume 11 Nomor 2, Juni 2019 e-ISSN: 2657-0703 dan p-ISSN: 2085-5389 This work is licensed under a Creative Commons Attribution 4.0 International License PENGARUH LATIHAN LOMPAT GAWANG DAN LATIHAN LOMPAT SAMPING TERHADAP KEMAMPUAN HEADING BOLA PADA PERMAINAN SEPAKBOLA DITINJAU DARI DAYA LEDAK OTOT TUNGKAI Palmizal 1 , Nurkadri 2 , Budiman Agung Pratama 3 Keywords : Training; Jump Hurdles; Jump Side; Ball Heading; Leg Muscle Explosion Power Corespondensi Author 1 Universitas Negeri Jambi, palmizal@unja.ac.id 2 Universitas Negeri Medan, nurkadri@unimed.ac.id 3 Universitas Nusantara PGRI Kediri, agung10@unpkediri.ac.id Article History Received: Mei 2019; Reviewed: Mei 2019; Accepted: Juni 2019; Published: Juni 2019 ABSTRACT This research is a field experimental study with a 2 x 2 factorial design. The population is all students of the Faculty of Sport Science, Jambi State University with SportsTraining Education samples with a sampling technique is a proportional sampling of 40 people. The data analysis technique used is Analysis of Variance (ANAVA) at a significant level of 95%. By looking at the existing problems, the results obtained from the data processing shows that: there is no significant difference in effect between hurdles and side jump exercises on the ability of heading balls in football (Fo = 0.939> Ft = 4.11). There is a significant difference between the power of high limb muscle explosions with low limb muscle explosiveness to the ability of heading balls in football (Fo = 17,976> Ft = 4.11). For athletes who have high leg muscle explosive power, there is a significant difference in effect between goal jump training and side lomato training on ball heading abilities in football (to = 6.034> tt = 1.73). For athletes who have low leg muscle explosive power, there is a significant difference in effect between hurdles and side jump exercises on heading ball abilities in football (to = 12,357> tt = 1.73). ABSTRAK Penelitian ini adalah penelitian eksperimen lapangan dengan rancangan faktorial 2 x 2. Populasi adalah seluruh mahasiswa Fakultas Ilmu Keolahragaan Universitas Negeri Jambi dengan sampel Pendidikan Kepelatihan Olahraga dengan teknik pengambilan sampel adalah proporsive sampling berjumlah 40 orang. Teknik analisis data yang digunakan adalah Analisis Varians (ANAVA) pada taraf signifikan 95%. Dengan melihat permasalahan yang ada, dengan hasil nilai yang diperoleh dari pengolahan data menunjukkan bahwa : tidak ada perbedaan pengaruh yang signifikan antara latihan lompat gawang dan latihan lompat samping terhadap kemampuan heading bola pada permainan sepakbola (Fo = 0,939 > Ft = 4,11). Ada perbedaan yang signifikan antara daya ledak otot tungkai tinggi dengan daya ledak otot tungkai rendah terhadap kemampuan heading bola pada permainan sepakbola (Fo =