ABSTRACT

Pengaruh Latihan Hurdle Jump dan Countermovement Jump terhadap Kelincahan dan Daya Ledak Otot Tungkai Atlet Klub Bolavoli Putri 76 Kediri

The Influence of Hurdle Jump and Countermovement Jump training on the Agility and Explosive Power leg muscles volley ball women athletes 76 Kediri club, Thesis, Sports Education Postgraduate Program at the State University of Surabaya

ABSTRAK

Ervantoro, Ricardo. 2020. Pengaruh Latihan Hurdle Jump dan Countermovement Jump terhadap Kelincahan dan Daya Ledak Otot Tungkai Atlet Klub Bolavoli Putri 76 Kediri, Tesis, Program Studi Pendidikan Olahraga, Program pascasarjana Universitas Negeri Surabaya. Pembimbing: (I) Dr. Himawan Wismanadi, M. Pd dan (II) Dr. Nurkholis, M.Pd

Kata-kata Kunci: Hurdle Jump, Countermovement Jump, Kelincahan, Daya Ledak Otot Tungkai.

Daya ledak otot tungkai dan kelincahan adalah faktor fisik yang sangat diperlukan untuk keberhasilan smash pada olahraga bola voli. Daya ledak otot tungkai menentukan tingginya lompatan sedangkan kelincahan sangat diperlukan untuk penentuan waktu yang tepat untuk mengawali lompatan. Terdapat banyak latihan untuk meningkatkan daya ledak otot tungkai. Tujuan penelitian ini adalah untuk mengetahui peningkatan performa fisik kelincahan dan daya ledak otot tungkai atlet bolavoli putri klub 76 Kediri.

Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian eksperimen semu (Quasi Experimental). Desain penelitian menggunakan Pretest-Postest Design dengan N 18. Hasil pengolahan data menggunakan SPSS menunjukkan, pada kelompok hurdle jump terjadi perbedaan yang signifikan antara hasil pre test dan post test variabel daya ledak otot tungkai namun tidak terjadi perbedaan yang signifikan antara hasil pre test dan post test variabel kelincahan. Pada kelompok counter movement jump terjadi perbedaan yang signifikan antara hasil pre test dan post test variabel daya ledak otot tungkai namun,  tidak terjadi perbedaan. Terjadi perbedaan yang signifikans pada kelompok kontrol antara hasil pre test dan post test variabel daya ledak otot tungkai. Disimpulkan dari penelitian ini bahwa Pelatihan hurdle jump dan countermovement jump efektif untuk peningkatan daya ledak otot tungkai dan kurang efektif untuk latihan kelincahan. Tingkat signifikansi sebesar t > 0,005.

ABSTRACT

Ervantoro, Ricardo. 2020. The Influence of Hurdle Jump and Countermovement Jump training on the Agility and Explosive Power leg muscles volley ball women athletes 76 Kediri club, Thesis, Sports Education Postgraduate Program at the State University of Surabaya. Advisor: (I) Dr. Himawan Wismanadi, M. Pd and (II) Dr. Nurkholis, M.Pd

Keywords: Hurdle Jump, Countermovement Jump, Agility, Limb Muscle Explosive Power.

The power of leg muscles and agility are physical factors that are indispensable for a successful smash in volleyball. The power of the leg muscles determines the height of the jump, while agility is necessary for determining the right time to initiate the jump. There are many exercises to increase the power of the leg muscles. The purpose of this study was to determine the increase in the physical performance of the agility and explosive power of the leg muscles of the 76 Kediri club volleyball athletes.

This type of research used is quasi-experimental research. The research design used pretest-posttest design with N=18. The level of significance is α = 0.05. The results of data processing using SPSS showed that in the hurdle jump group there was a significant difference between the pre-test and post-test results of the limb muscle explosive power, but there was no significant difference between the pre and post test results. agility variable test. In the counter movement jump group there was a significant difference between the results of the pre-test and post-test of the leg muscle explosive power variable, however, there was no difference. There was a significant difference in the control group between the results of the pre-test and post-test of the leg muscle explosive power variable. It was concluded from this study that hurdle jump and countermovement jump training was effective for increasing leg muscle explosive power and less effective for agility training.