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Studi Keterampilan Teknik Renang Gaya Bebas Thiardy, Muhammad Raihan; Irawan, Roma; Argantos, Argantos; Denay, Naluri
Jurnal Gladiator Vol 2 No 3 (2022): Jurnal Gladiator
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/gltdor58011

Abstract

Masalah penelitian ini adalah kurangnya keterampilan renang gaya bebas yang dialami mahasiswa FIK UNP pada masa pembelajaran daring akibat pandemi Covid-19. Banyak faktor yang menyebabkan keterampilan berenang mahasiswa FIK UNP menurun diantaranya teknik renang gaya bebas. Tujuan penelitian ini adalah untuk mengetahui keterampilan teknik renang gaya bebas pada mahasiswa FIK UNP.Jenis penelitian ini adalah deskriptif. Populasi dalam penelitian ini yaitu seluruh mahasiswa kepelatihan pada kelas renang pendalaman yang berjumlah 12 orang. Teknik pengambilan sampel menggunakan teknik proposive sampling. Data dianalisis dengan persentase.Hasil penelitian ditemukan bahwa keterampilan teknik renang gaya bebas mahasiswa FIK UNP dari 12 orang pada indikator (1) posisi tubuh tingkat penguasaan sebesar 86,64% dengan tingkatan sangat baik, (2) indikator gerakan rotasi tangan tingkat penguasaan sebesar 75,38% dengan tingkatan baik, (3) indikator gerakan kaki tingkat penguasaan sebesar 74,02% dengan tingkatan baik, (4) indikator pernafasan tingkat penguasaan sebesar 53,5% dengan tingkatan cukup, (5) indikator koordinasi gerakan tingkat penguasaan sebesar 71,79% dengan tingkatan baik.
Tinjauan Kondisi Fisik Pemain Sepakbola Siswa SMA Negeri 4 Kerinci Pra Adha, Ozha Wahyu; Irawadi, Hendri; Arwandi, John; Denay, Naluri; oktafianus, irfan
Jurnal Gladiator Vol 2 No 3 (2022): Jurnal Gladiator
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/gltdor65011

Abstract

Penelitian ini dilatarbelakangi oleh belum diketahuinya kondisi fisik pemain sepakbola siswa SMA Negeri 4 Kerinci. Penelitian ini dilakukan dengan tujuan untuk mengetahui kondisi fisik pemain sepakbola siswa SMA Negeri 4 Kerinci yang meliputi daya tahan umum, kecepatan, kelincahan, daya ledak otot tungkai, koordinasi mata kaki, keseimbangan dan daya tahan kecepatan.Penelitian ini merupakan penelitian deskriptif. Populasi dalam Penelitian ini adalah seluruh pemain sepakbola siswa SMA Negeri 4 Kerinci dengan sampel yang digunakan 16 pemain yang diambil dengan menggunakan teknik purposive sampling. Instrumen dalam penelitian ini menggunakan tes. Teknik analisis data yang digunakan dalam penelitian ini adalah analisis deskriptif. Berdasarkan analisis hasil penelitian ini menunjukkan bahwa kondisi fisik yang dimiliki oleh pemain sepakbola siswa SMA Negeri 4 Kerinci adalah sebagai berikut : daya tahanan tergolong dalam kategori cukup (26.25%), kecepatan dalam kategori kurang (81.25%), kelincahan dalam kategori baik sekali (97.75%), daya ledak otot tungkai dalam kategori kurang (12.5%), koordinasi dalam kategori kurang sekali (87.5%), dan keseimbangan dalam kategori cukup (37.5%), dan daya tahan kecepatan dalam kategori kurang (100%).
Pengaruh Media Papan Luncur Terhadap Teknik Renang Gaya Bebas Pada Siswa Bimbel Tni-Polri Galatama Padang Harahap, Indra Saputra; Kiram, Phil Yanuar; Yendrizal, Yendrizal; Denay, Naluri
Jurnal Gladiator Vol 5 No 9 (2025): jurnal gladiator
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/gltdor2226011

Abstract

Dalam studi ini, masalah yang muncul dalam gerakan teknik berenang gaya bebas siswa bimbel TNI-Polri Galatama meliputi: kesalahan dalam posisi tubuh, gerakan kaki, gerakan lengan, pernapasan, dan koordinasi gerakan menjadi hambatan bagi mahasiswa saat berenang, sehingga hasilnya tidak efektif. Ini diduga menjadi faktor penyebab rendahnya keterampilan teknik berenang gaya bebas siswa bimbel TNI-Polri Galatama saat melakukan gaya bebas. Tujuan penelitian ini adalah untuk menjelaskan seberapa besar dampak dari media papan luncur terhadap hasil teknik renang gaya bebas siswa bimbel TNI-Polri Galatama. Desain penelitian ini adalah eksperimen. Populasi dalam penelitian ini terdiri dari 20 siswa bimbel TNI-Polri Galatama (18 pria dan 2 wanita). Sampel yang digunakan adalah seluruh siswa dari bimbel TNI-Polri Galatama. Untuk menilai keterampilan gerak renang gaya bebas melalui media papan luncur, penilaian dilakukan dengan menggunakan formulir penilaian. Penilaian gerakan gaya bebas dilakukan oleh tiga penilai yang memiliki lisensi renang. Hasil penelitian menunjukkan bahwa keterampilan teknik renang gaya bebas siswa bimbel Galatama yang berjumlah 20 orang meningkat selama proses latihan yang berlangsung dalam 16 pertemuan dengan menggunakan media papan luncur. Peningkatan ini terlihat dari nilai rata-rata pretest sebesar 23,80. Nilai pretest ini diperoleh pada awal penelitian sebelum menggunakan media papan luncur dan program latihan, di mana banyak siswa bimbel Galatama yang masih mengalami kesulitan dalam teknik renang gaya bebas. Nilai rata-rata posttest 36,65 diperoleh di akhir 16 pertemuan, setelah penerapan media papan luncur dan program latihan, sehingga latihan teknik renang gaya bebas menjadi maksimal
The Effect of Rubber Training on Gyaku-Tsuki Punching Speed in Karate Athletes Oktavia, Nava; Denay, Naluri; Sari, Desi Purnama
International Martial Arts and Culture Journal Vol. 1 No. 2 (2023): International Martial Arts and Culture Journal
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/imacj10019

Abstract

Background and aim. Speed is one aspect of physical performance that reflects the muscle's ability to act quickly through cycles of contraction and relaxation. In karate, punching speed is essential for achieving points, particularly in the gyaku-tsuki chudan technique. This study aims to evaluate the effect of rubber training on gyaku-tsuki punch speed among karate practitioners.Methods This study used a descriptive research method. The sampling technique employed was total sampling, involving 12 karate athletes. Data were collected using the gyaku-tsuki punch speed test.Results.  The results indicate a significant effect of rubber training on gyaku-tsuki punch speed. The calculated t value was 7.05, which exceeds the t-table value of 1.83 at a significance level of α = 0.05 with degrees of freedom (df = 9).Conclusions. Rubber training has a significant impact on improving gyaku-tsuki punch speed among karate athletes
The Role of Concentration and Flexibility in Enhancing Topspin Stroke Accuracy among Table Tennis Players Jeki Haryanto; Friski Amra; Naluri Denay; Eri Barlian; Masrun; Gusri; Yendrizal; Mert Isbilir
Journal of Sport Science and Education Vol 10 No 2 (2025)
Publisher : Faculty of Sport and Health Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jossae.v10n2.p42-49

Abstract

Topspin stroke accuracy is a critical determinant of performance in table tennis, as it enables players to control ball placement and gain tactical advantages during competition. Although previous studies have identified the importance of cognitive and physical factors in sport performance, limited research has simultaneously examined the contributions of concentration and flexibility to topspin stroke accuracy. Therefore, this study aimed to investigate the relationships between concentration, flexibility, and topspin stroke accuracy among table tennis players. A cross-sectional correlational design was employed involving 62 table tennis players aged 20–23 years. Concentration was assessed using the Concentration Grid Test, flexibility using the Sit-and-Reach Test, and topspin accuracy using a standardized topspin accuracy test. Data were analyzed using Pearson correlation. The results revealed significant positive correlations between topspin accuracy and concentration (r=0.774, p<0.001) as well as flexibility (r=0.604, p<0.001). In conclusion, concentration and flexibility were significantly associated with topspin stroke accuracy, with concentration showing the strongest relationship. These findings suggest that both psychological and physical factors should be considered in training programs aimed at improving topspin performance in table tennis players.
The instrument of the push stroke technique skill in table tennis: validity and reliability Jeki Haryanto; Naluri Denay
Journal of Educational and Learning Studies Vol 4, No 2 (2021): Journal of Educational and Learning Studies
Publisher : Global Econedu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32698/01742

Abstract

The test is a very important data collection tool to assess the abilities possessed by an athlete, the push push skill test in table tennis is not yet available so that coaches and martial arts athletes evaluate the performance of their athletes. This study aims to find out the validity and reliability of the push-punch technique skill test instrument in table tennis. The stages that will be carried out in this research are that the researcher will design the test, after the test is successfully made, the next step is to validate the test and test the reliability of the test. The population in this study were all deepening table tennis students, while the sampling technique used was saturated sampling so that the entire population of 32 people was used as a sample. The results showed that the validity of this test was in the very good category and the reliability of this test was in the high category, so it is hoped that this test can be used by coaches to evaluate the skills of their athletes.
The different distance of the start in swimming Jeki Haryanto; Naluri Denay
Journal of Educational and Learning Studies Vol 3, No 2 (2020): Journal of Educational and Learning Studies
Publisher : Global Econedu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32698/01582

Abstract

This study aims to determine the difference in the distance start between the racing start and grab start technique. The research design is expost facto research. The population of the research are 23 people, out of these population, the sample was purposive sampling about 12 male swims athletes. To measure the distance of grab start technique and racing start technique then measured using meter tool. To test the research hypothesis, the data analysis technique used is comparative analysis by using the test equation of different mean or t test. Result of research: There is a significant difference between the launch distance of grab start technique with the launch distance in racing start technique. The average launch distance of grab start technique is 9. 26 meters while the average start from racing start technique is 9.04 meters. Thus, the grab start technique is better than  racing start technique.
Home-based and digitally delivered exercise interventions for blood pressure management in adults with hypertension: a systematic review (2021–2026) Jeki Haryanto; Dally Rahman; Naluri Denay
JRTI (Jurnal Riset Tindakan Indonesia) Vol. 11 No. 1 (2026): JRTI (Jurnal Riset Tindakan Indonesia)
Publisher : IICET (Indonesian Institute for Counseling, Education and Therapy)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/30036852000

Abstract

High blood pressure is still a major risk factor that can be changed for heart problems and early death. This systematic review of literature combined the latest evidence on home-based exercise interventions for blood pressure management in adults by looking at different modalities, effects on systolic and diastolic blood pressure, features of a programme that make it effective, and the use of digital delivery technologies. The review used the PRISMA 2020 method. A carefully organized search of Scopus came up with 1858 records. After taking out 3 duplicates, 1855 records were first checked by title and abstract. 126 full-text reports were retrieved for eligibility check. 74 studies have met the inclusion criteria after full-text reading and were included in the qualitative synthesis. Eligible studies enrolled adults with hypertension or elevated blood pressure undergoing home-based or tele-delivered exercise and reporting systolic and/or diastolic outcomes. Methodological adequacy was appraised with the FICO framework. Because of marked heterogeneity in dosing and outcome ascertainment, findings were integrated through thematic synthesis rather than meta-analysis. Four set of main results were drawn. Firstly, aerobic and combined aerobic-resistance exercises were the most prescribed ones, while isometric and mind-body methods displayed differential effects but consistent benefits. Secondly, most controlled studies demonstrated that both systolic and diastolic blood pressure levels were clinically significantly lowered when compared to usual care. Thirdly, the changes seen with exercise were dependent on exercise intensity, frequency, and time as well as adherence that stood out from others, with supervision a d digital monitoring as important moderators. Fourthly, digitally and tele-delivered programmed formed a sizeable part of the evidence and were often used in cardiac, renal, oncological, and metabolic populations. Generally, home-based exercise seems to be an effective addition to managing antihypertensive treatment although further work is required to standardise the prescription of exercise, to find objective ways to measure adherence, and to do long-term studies involving populations from diverse backgrounds.
Effects of Agility Training on Dribbling Performance among High School Futsal Players: An Experimental Study Muhammad Taufik; Umar; Naluri Denay; Bram Sujadesman
Jurnal Master Penjas & Olahraga Vol. 7 No. 1 (2026): Jurnal Master Penjas & Olahraga (JMPO)
Publisher : STKIP Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37742/jmpo.v7i1.207

Abstract

This study aimed to determine the effect of agility training on the dribbling ability of futsal extracurricular students at SMA Negeri 1 Lubuk Sikaping. The study was motivated by students’ low dribbling skills, including poor ball control and difficulty changing direction during play. A quasi-experimental method with a Two-Group Pretest–Posttest Design was used. The population consisted of 28 male students who participated in the futsal extracurricular program during the 2026/2027 academic year. Using total sampling, the students were divided into an experimental group and a control group, each consisting of 14 students. Data were collected using the Bobby Charlton Zig-Zag Dribbling Test and analyzed using t-tests with SPSS 26. The results showed that agility training significantly improved dribbling ability (t = 7.177; p < 0.05). The experimental group’s mean score improved from 20.30 seconds to 17.22 seconds. It was concluded that agility training effectively improves students’ dribbling ability.
KEMAMPUAN TEKNIK DASAR BOLA VOLI SERVIS ATAS, PASSING BAWAH DAN PASSING ATAS SISWA EKSTRAKURIKULER PADA SMK NEGERI 1 PADANG GELUGUR Aan; Alnedral; Naluri Denay; Yogi Arnaldo Putra
JURNAL ILMU KEOLAHRAGAAN Vol. 25 No. 1 (2026): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ksfbbm02

Abstract

Latar belakang penelitian ini berangkat dari performa tim bola voli SMK Negeri 1 Padang Gelugur yang belum menunjukkan peningkatan berarti selama lima tahun terakhir, ditandai dengan absennya pencapaian gemilang dalam ajang kompetisi tingkat kecamatan dan kabupaten. Penelitian ini bertujuan mengeksplorasi tingkat keterampilan dasar, khususnya servis atas, passing bawah, dan passing atas, pada siswa putra yang tergabung dalam kegiatan ekstrakurikuler bola voli. Metode yang digunakan adalah deskriptif dengan melibatkan 15 peserta sebagai sampel. Kegiatan penelitian berlangsung pada 4 April 2026 dengan memanfaatkan instrumen pengukuran dari Richard H. Cox, yaitu AAHPER serving accuracy test, AAHPER face wall-volley test, dan Brumbach forearm pass wall-volley. Temuan menunjukkan bahwa kemampuan servis atas didominasi oleh kategori cukup, disusul kategori baik dan kurang. Untuk passing bawah, sebagian besar siswa berada pada kategori cukup hingga baik. Adapun passing atas juga menunjukkan dominasi kategori cukup dengan distribusi tambahan pada kategori baik, kurang, dan sangat kurang. Secara umum, keterampilan teknik dasar siswa masih berada pada tingkat menengah.