RIANDI SUHUD ROHMATULLAH, . (2023) HUBUNGAN KORDINASI MATA TANGAN DAN KEKUATAN OTOT LENGAN DENGAN AKURASI PUKULAN BACKHAND DRIVE PICKLEBALL ANGGGOTA KOP PICKLEBALL UNJ. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.
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Abstract
*ABSTRAK* Tujuan penelitian ini adalah untuk mengetahui (1) hubungan koordinasi mata tangan (X1) dengan akurasi Backhand Drive (Y), (2) hubungan kekuatan otot lengan (X2) dengan akurasi Backhand Drive (Y), (3) hubungan koordinasi mata tangan (X1), kekuatan otot lengan (X2) dengan akurasi Backhand Drive (Y). Penelitian ini merupakan penelitian kuantitatif korelasional. Populasi penelitian ini adalah anggota KOP Pickleball UNJ. Teknik pengumpulan sampel penelitan ini adalah purposive sampling. Jumlah sampel penelitian ini sebanyak 20 orang anggota KOP Pickleball UNJ. Instrumen penelitian yang digunakan adalah (1) kekuatan otot lengan dengan menggunakan Push-up, (2) koordinasi mata tangan dengan menggunakan instrument Wall bounce test, (3) akurasi Backhand Drive menggunakan modifikasi dari Hewitt’s tennis achievement test. Hasil pengujian hipotesis pertama terdapat hubungan yang signifikan antara koordinasi mata tangan (X1) dengan akurasi pukulan Forehand Drive (Y) dengan persamaan garis linier Ŷ = 14, 454 + 0, 550X1, koefesien korelasi ry1 = 0,668 Dan koefesien determinasi (ry1²) = 0,446 Yang berarti variabel koordinasi mata tangan memberikan sumbangan dengan Akurasi Backhand Drive sebesar 44,6%, kedua terdapat hubungan yang signifikan antara kekuatan otot lengan (X2) dengan akurasi pukulan Backhand Drive (Y) dengan persamaan garis linier Ŷ = 32,588 + 0,703X2 koefesien korelasi ry2 = 0,569 Dan koefesien determinasi (ry2²) = 0,323 Yang berarti variabel Kekuatan Otot Lengan memberikan sumbangan dengan Akurasi Backhand Drive 32,3%, ketiga terdapat hubungan yang signifikan antara koordinasi mata tangan (X1), kekuatan otot lengan (X2), secara bersamaan dengan akurasi pukulan Backhand Drive (Y) dengan persamaan garis linier Ŷ = 0,464 + -0,464X₁ + 0,289 X₂, koefesien korelasi ry₁-₂ = 0,632 dan koefesien determinasi (Ry₁.₂)² = 0,399 yang berarti variabel Koordinasi Mata Tangan dan Kekuatan Otot Lengan memberikan sumbangan terhadap Akurasi Backhand Drive sebesar 39,9%. Teknik pengujian hipotesis yang dilakukan dalam penelitian ini menggunakan teknik analisis statistika kolerasi sederhana yang dilanjutkan dengan uji-t pada taraf signifikan. terdapat hubungan yang signifikan antara Kekuatan Otot Lengan dan Koordinasi Mata Tangan dengan Akurasi Backhand Drive , dengan persamaan garis linier Ŷ = 0,464 + -0,464X₁ + 0,289 X₂, koefesien korelasi ry₁-₂ = 0,756 dan koefesien determinasi (Ry₁.₂)² = 0,571 yang berarti variabel Kekuatan Otot Lengan dan Koordinasi Mata Tangan memberikan sumbangan terhadap Akurasi Backhand Drive sebesar 57,1%. *ABSTRACT* The purpose of this study was to determine (1) the relationship of hand eye coordination (X1) to the accuracy of Backhand Drive (Y), (2) the relationship of arm muscle strength (X2) to the acquisition of Backhand Drive (Y), (3) the relationship of hand eye coordination ( X1), arm muscle strength (X2) to Backhand Drive accuracy (Y). This research is a correlational quantitative research. The population of this study were members of KOP Pickleball UNJ. The sampling technique for this research is purposive sampling. The number of samples in this study were 20 members of KOP Pickleball UNJ. The research instruments used were (1) arm muscle strength using push-ups, (2) hand eye coordination using the Wall bounce test instrument, (3) backhand drive accuracy using a modification of Hewitt's tennis achievement test. The results of testing the first hypothesis show that there is a significant relationship between eye-hand coordination (X1) and accuracy of Forehand Drive (Y) with a linear line equation Ŷ = 14.454 + 0.550X1, correlation coefficient ry1 = 0.668 and coefficient of determination (ry1²) = 0.446 which means variable hand eye coordination contributes to Backhand Drive Accuracy of 44.6%, secondly there is a significant relationship between arm muscle strength (X2) and Backhand Drive (Y) hitting accuracy with the equation of a linear line Ŷ = 32.588 + 0.703X2 correlation coefficient ry2 = 0.569 And the coefficient of determination (ry2²) = 0.323, which means that the arm muscle strength variable contributes to 32.3% backhand drive accuracy. Backhand Drive (Y) with the linear line equation Ŷ = 0.464 + -0.464X₁ + 0.289 X₂, the correlation coefficient ry₁-₂ = 0.632 and the coefficient of determination (Ry₁.₂)² = 0.399 which means that the variables Hand Eye Coordination and Arm Muscle Strength contribute to Backhand Drive Accuracy of 39.9%. The hypothesis testing technique carried out in this study used a simple correlation statistical analysis technique followed by a t-test at a significant level. there is a significant relationship between Arm Muscle Strength and Hand Eye Coordination with Backhand Drive Accuracy, with the linear equation Ŷ = 0.464 + -0.464X₁ + 0.289 X₂, the correlation coefficient ry₁-₂ = 0.756 and the coefficient of determination (Ry₁.₂)² = 0.571 which means that the arm muscle strength and hand eye coordination variables contribute to the backhand drive accuracy of 57.1%. Keywords: Hand eye coordination, Arm muscle strength, Backhand Drive Accuracy
| Item Type: | Thesis (Sarjana) |
|---|---|
| Additional Information: | 1) Susilo, M.Pd., D.Ed. 2) Dr. Rina Ambar Dewanti, S.Pd., M.Pd. |
| Subjects: | Olah Raga dan Seni Pertunjukan > Pendidikan Olah Raga Olah Raga dan Seni Pertunjukan > Pendidikan Olah Raga > Kepelatihan,Manajemen Kepelatihan Olah Raga dan Seni Pertunjukan > Pendidikan Olah Raga > Aneka Olah Raga |
| Divisions: | FIO > Pendidikan Kepelatihan Olahraga |
| Depositing User: | Users 18901 not found. |
| Date Deposited: | 28 Aug 2023 04:25 |
| Last Modified: | 28 Aug 2023 04:25 |
| URI: | http://repository.unj.ac.id/id/eprint/39860 |
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