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Dharmas Journal of Sport
Article . 2022 . Peer-reviewed
Data sources: Crossref
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KEBERHASILAN PUKULAN KARATE

Authors: Arif Hidayat; A.Apri Satriawan Chan;

KEBERHASILAN PUKULAN KARATE

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara daya ledak otot lengan (X1), kelentukan pinggang (X2), dan mental juara (X3) dengan keberhasilan pukulan karate (Y). Penelitian ini dilakukan di Gelanggang Olahraga Jakarta Timur dan Bumi Marinir Cilandak dengan menggunakan metode korelasional, dengan sampel 20 atlet yang dipilih menggunakan teknik sampling total sampling. Hasil penelitian adalah sebagai berikut. Pertama, adanya korelasi antara daya ledak otot lengan terhadap keberhasilan pukulan karate. Persamaan regresi linier yaitu P = 15,53+0.69 X₁. Koefisien korelasi 0,69. Ini berarti kecenderungan daya ledak otot lengan terhadap keberhasilan pukulan adalah 47,61%. Kedua, adanya korelasi antara kelentukan pinggang terhadap keberhasilan pukulan karate. Persamaan regresi linier yaitu P = 22,99 +0.54 X₂. Koefisien korelasi 0,54. Ini berarti kecenderungan kelentukan pinggang terhadap keterampilan keberhasilan pukulan karate adalah 29,16%. Ketiga, adanya korelasi antara mental juara terhadap keberhasilan pukulan karate. Persamaan regresi linier yaitu = 22,40 + 0.51 X₁. Koefisien korelasi 0,51. Ini berarti kecenderungan mental juara terhadap keberhasilan pukulan karate adalah 26,01%. Empat, adanya korelasi antara daya ledak otot lengan, kelentukan pinggang. dan mental juara dengan keberhasilan pukulan karate. Persamaan regresi linier yaitu Y=-9,72+0.37X,+ 0.46X,+ 0.37X,. koefisien korelasi 0,83. Ini berarti kecenderungan daya ledak otot lengan, kelentukan pinggang, dan mental juara bersama-sama terhadap keberhasilan pukulan karate adalah 68,94%.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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