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All Journal JURNAL PRESTASI Gladi : Jurnal Ilmu Keolahragaan
Hafiz Yazid Lubis
Sekolah Tinggi Olahraga Dan Kesehatan Bina Guna
Education

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ANALISIS GERAK ROUND OFF SEBAGAI RANGKAIAN GERAK SENAM LANTAI PADA ATLET PUTRA PERSANI MEDAN Hafiz Yazid Lubis; Zulfan Heri
JURNAL PRESTASI Vol 2, No 4 (2018): JURNAL PRESTASI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jp.v2i4.11908

Abstract

Penelitian ini bertujuan untuk mengetahui kebenaran gerak round off dimulai dari posisi awal, pelaksanaan serta sikap akhir pada atlet Senam Persani Kota Medan. Penelitian ini dilaksanakan pada tahun 2018 di Gedung Senam Prof. Drs. Jepta Hutabarat. Populasi dalam penelitian ini adalah atlet Persani Kota Medan yang berjumlah 33 orang. Sampel penelitian berjumlah 5 orang yang diambil dengan teknik purposive sampling. Penelitian ini menggunakan aplikasi Kinovea sebagai pengambilan data dengan membandingkan atlet sampel dengan atlet, prestasi nasional dan penilaian ahli. Hasil penelitian diperoleh yaitu pada posisi awalan lebar antara kedua tangan diperoleh kategori BS = 20%, B = 20%, K = 40% dan KS = 20%. Posisi kecondongan pinggang diperoleh BS = 40%, B = 40%, dan K = 20%. Posisi tekukan lutut kiri diperoleh BS = 60%, B = 20% dan K = 20%. Posisi lebar antara kedua kaki diperoleh BS = 40%, B= 40% dan K = 20%. Posisi tekukan pinggang diperoleh BS = 60%, B = 20% dan K = 20%. Posisi jarak antara kaki kiri dan tangan kiri diperoleh B = 40%, K = 20% dan KS = 40%. Keberhasilan pada posisi pelaksanaan round off yaitu pada posisi pelaksaan pertama tekukan tangan kiri diperoleh BS = 20%, B = 20%, dan K = 60%. Posisi lebar lengan kanan diperoleh BS = 60%, B = 20%, dan K = 20%. Posisi lebar kedua kaki diperoleh BS = 20%, B = 40%, K = 20% dan KS = 20%. Posisi tekukan pinggang saat melayang diperoleh BS = 20%, B = 40% dan KS = 40%. Keberhasilan pada posisi sikap akhir round off yaitu pada posisi sikap akhir pertama tekukan kedua lutut saat mendarat diperoleh BS = 40%, B = 40% dan K = 20%. Posisi badan saat mendarat diperoleh BS = 20%, B= 20%, K = 40% dan KS = 20%.
The Effect of Arm Muscle Power, Waist Flexibility, And Self-Confidence on Front Handspring Skills in Artistics Gymnastics Hafiz Yazid Lubis; Yasep Setiakarnawijaya; Mansur Jauhari
Gladi : Jurnal Ilmu Keolahragaan Vol 14 No 03 (2023): GLADI : JURNAL ILMU KEOLAHRAGAAN
Publisher : UNIVERSITAS NEGERI JAKARTA POSTGRADUATE OF PHYSICAL EDUCATION DEPARTMENTS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/GJIK.143.10

Abstract

This study aims to determine the effect of arm muscle power, waist flexibility and self-confidence on front handspring skills of students of Medan State University Sports Coaching Education. Data collection was carried out in November 2021 at the Faculty of State University of Medan. The research method used in this study is a survey method with path analysis techniques. The sample used in this study amounted to 84 students who came from first semester students of Sports Coaching Education. The first test was taken, namely the measurement of arm muscle power and waist flexibility measurement, then continued with measuring self-confidence and front handspring skills. The hypothesis testing technique used in this study is using path analysis techniques. The data obtained will go through a data analysis process through SPSS. The results of this study indicate that there is a direct effect of the variable X1 on X3 = 0.171, the direct effect of the variable X2 on X3 = 0.677, the direct effect of the variable X1 on Y = 0.157, the direct effect of the variable X2 on Y = 0.199, the direct effect of the variable X2 on Y = 0.199, the direct variable X3 on Y = 0.651, indirect effect of variable X1 on Y through X3 = 0.111 and indirect effect of variable X2 on Y through X3 = 0.440.
Co-Authors Mansur Jauhari Setiakarnawijaya, Yasep Zulfan Heri