The Effect of Plyometric Training towards Long Jump of Squat Style Ability on Second Grade Male Students in SMP Negeri 2 Manganitu

Fredrik Alfrets Makadada, Djajaty Mariana Lolowang

Abstract


The aims of the study to find out the extent of the effect of plyometric training on the ability to squat-style long jump on 2th grade male students of SMP Negeri 2 Manganitu. There is an influence of plyometric training on the ability to squat-style long jump in 2th grade male students of SMP Negeri 2 Manganitu. The research method used was an experimental method with treatment in the form of an exercise program given for eight weeks. The population was all male students of 2th grade of SMP Negeri 2 Manganitu amounting to 20 people and a sample of 20 people, then divided into two groups each with 10 experimental groups and 10 control groups. Data collection instruments: Squat-style long jump test. The study design uses: randomized control groups pre-test and post-test design. Hypothesis testing using statistical techniques with t test. The results of hypothesis analysis, obtained t observation of 21.63, while t table obtained from the degree of freedom n-1 + n2 - 2 that is 10 + 10 - 2 = 18 and the level of confidence = 0.05 is 2.10. In accordance with the test criteria accept Ho if t observation is smaller than t table and reject Ho if t observation is greater than t table. Because t observation is greater than t table, the results of the analysis show reject Ho and accept Ha. Conclusion: Pliometric exercises given for eight weeks with a frequency of three times a week can improve the squat-style long jump ability in male students of 2th grade SMP Negeri 2 Manganitu.


Keywords


plyometrics; long jump; squat style

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References


Adisasmita Yusuf. (2007). Olahraga Pilihan Atletik, Departemen Pendidikan Dan Kebudayaan Direktorat Jenderal Pendidikan Tinggi Proyek Pembinaan Tenaga Kependidikan, Jakarta.

Bahagia Yoyo. (2008). Pembelajaran Atletik, Departemen Pendidikan Nasional Direktorat Jendral Pendidikan Dasar Dan Menengah, Jakarta.

Bompa O. Tudor. (2009). Terjemahan BE Rahantoknam. Periodization Theory and Methodology Of Training, UNJ Jakarta.

Danusayogo Suyono. (2007). Lari, Lompat, Lempar. Pendidikan Pelatihan & Sistem Sertifikasi IAAF Jakarta.

Donald Arry. (1982). Lucy Chesar Jacobs and Rasavich Asyhar, Pengantar Penelitian Dalam Pendidikan. Terjemahan Arief Furman, Usaha Nasional, Surabaya.

Hairy Junusul. (1989) Fisiologi Olahraga, Proyek Pengembangan Lembaga Pendidikan Tenaga Kependidikan, Jakarta.

Harsono. (1988). Coaching Dan Aspek-Aspek Psikoligis Dalam Coaching. Depdikbud. Dirjend DIKTI P2LPTK. Jakarta.

Kardjono. (2008). Pembinaan Kondisi Fisik, Universitas Pendidikan Indonesia, Bandung.

Luthan Rusli. (2004). Perencanaan Dan Strategi Pembelajaran Penjaskes, Depdiknas, Jakarta.

Putera, S., et al. (2019). Effect of Plyometric Hurdle Hops and Tuck Jump Training on Strength and Leg Muscle Power in Martial Arts Athletes at Kostrad Company-C Malang. Budapest International Research and Critics in Linguistics and Education (BirLE) Journal. P. 566-574.

Sajoto Mochamad. (1995). Peningkatan Dan Pembinaan Kekuatan Kondisi Fisik Dalam Olahraga, Semarang: Dahara Preze.

Sudjana. (1986) Metode Statistik, Traesito, Bandung.

http://gsport-gsport.blogspot.com/2011/06/latihan-pliometrik-bahagian-1.html

http://erfahza.blogspot.com/2013/06/artikel-lompat-jauh.html




DOI: https://doi.org/10.33258/birle.v3i2.1058

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