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Hubungan Tingkat Kepercayaan Diri Dan Kecemasan Atlet Bola Voli Pagaruyung Sebelum Pertandingan Fajri, Hadi Pery; Rifki, Muhamad Sazeli; Pranoto, Nuridin Widya; Muda, Fair; Ariston, Ariando
STAMINA Vol 5 No 8 (2022): Jurnal Stamina Edisi Desember 2022
Publisher : DEPARTEMEN KESEHATAN DAN REKREASI FAKULTAS ILMU KEOLAHRAGAAN

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Abstract

Penelitian ini bertujuan untuk mengetahui tingkat percaya diri dan kecemasan atlet bola voli Pagaruyung sebelum pertandingan pada kejuaran Livoli Divisi I 2022. Metode penelitian yang gunakan adalah penelitian deskriptif. Populasi dalam penelitian ini adalah seluruh atlet Pagaruyung Sumbar yang mengikuti Kejuaraan Livoli Divisi I pada tahun 2022 yang berjumlah 24 orang terdiri dari 12 putra dan 12 putri. Teknik pengambilan sampel menggunakan teknik total sampling sehingga sampel pada penelitian ini berjumlah 24 orang. Instrumen penelitian berupa kuesioner kepercayaan diri dan kecemasan. Teknik analisis data menggunakan analisis deskriptif persentase (%). Hasil penelitian diketahui tingkat percaya diri pada atlet putra sangat tinggi sebanyak 1 orang, kategori tinggi sebanyak 10 orang, dan sedang sebanyak 1 orang. Tingkat percaya diri pada atlet putri seluruhnya pada kategori tinggi. Tingkat kecemasan pada atlet putra pada kategori tinggi sebanyak 10 orang, dan sedang sebanyak 2 orang. Tingkat kecemasan pada atlet putri pada kategori tinggi sebanyak 5 orang, dan kategori sedang sebanyak 7 orang.
The Synergistic Effect of Muscle, Coordination, and Concentration on the Effectiveness of Jump Floating Serve: A Path Analysis Approach Muda, Fair; Pranoto, Nuridin Widya; Rifki, Muhamad Sazeli; Chaeroni, Ahmad; Rahman, Dally
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.8764

Abstract

The research addresses the low proficiency in executing jump floating serves among volleyball players, influenced by factors such as arm muscle explosive power, leg muscle explosive power, hand-eye coordination, and concentration. The study aimed to evaluate the impact of these factors on players' jump floating serve abilities. Using a quantitative approach and survey method, data were collected from 24 male volleyball players at Padang State University. The instruments included the jump floating serve test, One Hand Medicine Ball Put for arm muscle explosive power, Vertical Jump Test for leg muscle explosive power, ball throw response for hand-eye coordination, and Grid Concentration Test for concentration. Path analysis was utilized for data analysis. The results revealed: (1) a significant direct impact of arm muscle explosive power on jump floating serve ability (Py1= 0.358), (2) no significant direct impact of leg muscle explosive power on jump floating serve ability (Py2= 0.119), (3) a significant direct impact of hand-eye coordination on jump floating serve ability (Py3= 0.343), and (4) a significant direct impact of concentration on jump floating serve ability (Py4= 0.251). Additionally, there were no direct effects of arm muscle explosive power, leg muscle explosive power, or hand-eye coordination on concentration (P41= 0.043, P42= 0.242, P43= 0.427). However, indirect effects on jump floating serve ability through concentration were found for arm muscle explosive power (ꜫ1 = 0.090), leg muscle explosive power (ꜫ2 = 0.029), and hand-eye coordination (ꜫ3 = 0.107).