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Pengaruh Penggunaan Alat Parasut Resistance terhadap Kecepatan Renang 50 Meter Gaya Bebas Bagus Dwi Putra Romadhoni; Rendhitya Prima Putra; Wing Prasetya Kurniawan
NUSANTARA SPORTA: Jurnal Pendidikan dan Ilmu Keolahragaan Vol. 3 No. 03 (2025): NUSANTARA SPORTA: Jurnal Pendidikan dan Ilmu Keolahragaan
Publisher : CV. Nusantara Sporta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.2024/ns.v3i04.2025_P559-568

Abstract

Penelitian ini dilatarbelakangi oleh hasil observasi bahwa renang merupakan olahraga air yang memiliki banyak manfaat dan digemari berbagai kalangan usia, namun di Club Snapy Aquatic masih terdapat permasalahan yaitu otot kaki dan tangan atlet belum bekerja secara maksimal. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan alat bantu parasut resistance terhadap kecepatan renang gaya bebas 50 meter, serta membandingkan efektivitas metode latihan menggunakan alat tersebut. Metode penelitian menggunakan pendekatan kuantitatif dengan sampel 30 atlet usia 9–10 tahun di Club Snapy Aquatic yang dipilih melalui teknik random sampling. Data dikumpulkan melalui tes kecepatan renang 50 meter gaya bebas sebelum dan sesudah intervensi latihan. Uji normalitas dengan One-Sample Kolmogorov-Smirnov Test menunjukkan nilai pretest sebesar 0,729 dan posttest sebesar 0,519, yang mengindikasikan bahwa variasi yang disebabkan oleh penggunaan parasut resistance lebih besar dibandingkan kelompok kontrol. Hasil penelitian menunjukkan bahwa penggunaan alat bantu parasut resistance memberikan pengaruh signifikan terhadap peningkatan kecepatan renang 50 meter gaya bebas. Temuan ini memberikan kontribusi penting bagi penerapan program latihan yang intensif dan terstruktur untuk mengoptimalkan performa atlet dalam olahraga renang, khususnya pada nomor gaya bebas
Pengaruh Kegiatan Ekstrakurikuler Futsal terhadap Pembentukan Karakter Disiplin pada Siswa SMP Baitul Izza Tulungagung Ferdy Aprilian Perdana; Irwan Setiawan; Wing Prasetya Kurniawan
NUSANTARA SPORTA: Jurnal Pendidikan dan Ilmu Keolahragaan Vol. 3 No. 03 (2025): NUSANTARA SPORTA: Jurnal Pendidikan dan Ilmu Keolahragaan
Publisher : CV. Nusantara Sporta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.2024/ns.v3i04.2025_P559-568

Abstract

Penelitian ini bertujuan mengetahui hubungan dan pengaruh kegiatan ekstrakurikuler futsal terhadap pembentukan karakter disiplin siswa di SMP Baitul Izza Tulungagung. Futsal dipilih karena tidak hanya mengembangkan kemampuan fisik, tetapi juga menanamkan nilai disiplin. Penelitian menggunakan pendekatan kuantitatif dengan metode deskriptif korelasional dan regresi linear sederhana. Populasi penelitian adalah seluruh siswa peserta ekstrakurikuler futsal, dengan sampel 53 siswa yang dipilih melalui teknik total sampling. Instrumen penelitian berupa angket skala Likert, sedangkan analisis data menggunakan korelasi Pearson dan regresi linear sederhana. Hasil penelitian menunjukkan adanya hubungan positif dan signifikan antara partisipasi dalam ekstrakurikuler futsal dengan pembentukan karakter disiplin siswa. Semakin baik keterlibatan siswa dalam kegiatan futsal, semakin tinggi tingkat kedisiplinannya. Analisis regresi juga membuktikan bahwa kegiatan futsal berpengaruh terhadap pembentukan disiplin. Temuan ini menegaskan pentingnya ekstrakurikuler futsal sebagai media pendidikan karakter, khususnya dalam menanamkan nilai disiplin di lingkungan sekolah
Pengaruh Latihan Medicine ball chest Throw dan Overhead Throw Terhadap Hasil Shooting Atlet Putra U-19 Bola Tangan Tulungagung Tatar Tri Prabowo; Wing Prasetya Kurniawan; Muhammad Akbar Husein Allsabah
NUSANTARA SPORTA: Jurnal Pendidikan dan Ilmu Keolahragaan Vol. 4 No. 01 (2026): NUSANTARA SPORTA: Jurnal Pendidikan dan Ilmu Keolahragaan
Publisher : CV. Nusantara Sporta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.2024/ns.v4i01.2025_P35-48

Abstract

Penelitian ini mengkaji pengaruh latihan medicine ball chest throw dan medicine ball overhead throw terhadap peningkatan hasil lemparan shooting pada atlet bola tangan putra U-19 Kabupaten Tulungagung yang mengalami kendala pada power lemparan. Menggunakan metode eksperimen kuantitatif dengan rancangan two group pre-test post-test, 16 atlet dibagi menjadi dua kelompok (masing-masing 8 atlet) untuk menerima perlakuan selama 16 sesi. Hasil analisis data menunjukkan kedua metode latihan memberikan pengaruh signifikan terhadap peningkatan hasil shooting (p < 0.05). Kelompok medicine ball chest throw menunjukkan peningkatan rata-rata hasil shooting sebesar 3,375 dengan nilai N-Gain 0,58 (kategori sedang), sementara kelompok medicine ball overhead throw meningkat rata-rata 2,375 dengan N-Gain 0,39 (kategori sedang). Meskipun keduanya efektif, latihan medicine ball chest throw terbukti lebih unggul dalam meningkatkan performa shooting. Temuan ini memberikan dasar ilmiah untuk optimalisasi program latihan kekuatan eksplosif guna meningkatkan efektivitas lemparan shooting atlet bola tangan.
PENGARUH METODE LATIHAN TABATA WATER TRAINING DALAM MENINGKATKAN KECEPATAN RENANG 50 METER GAYA KUPU Wing Prasetya Kurniawan
Journal of Physical Activity and Sports (JPAS) Vol. 6 No. 3 (2025)
Publisher : YLPK Mahardhika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53869/jpas.v6i3.374

Abstract

Swimming speed is determined by the accuracy in setting training zones, meeting energy requirements, and the training distance targeted by swimmers. In addition, physiological adaptations, including aerobic and anaerobic capacity, play an important role in improving the performance of swimmers. This study aims to determine the effect of the High Intensity Interval Training (HIIT) programme on improving the speed of swimming 50 metres freestyle. The research method used was quasi-experimental with a one group pretest-posttest design. The population and sample consisted of 16 swimmers from the Sailfish Swimming Club who were selected using purposive sampling. Data analysis was performed using a t-test. The results showed a significant improvement, with a significance value of 0.000 < 0.05, where the average swimming time in the pretest was 38.64 seconds and increased in the posttest to 36.97 seconds.
THE ROLE OF ACADEMIC SELF-EFFICACY IN IMPROVING THE ACHIEVEMENTS OF SAMBO ATHLETES IN KEDIRI REGENCY Yayang Yayang; Puspodari Puspodari; Wing Prasetya Kurniawan
Journal of Physical Activity and Sports (JPAS) Vol. 7 No. 2 (2026)
Publisher : YLPK Mahardhika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53869/jpas.v7i2.455

Abstract

An athlete’s performance is not only determined by physical ability and technique but is also influenced by psychological factors, one of which is academic self-efficacy. Student-athletes are expected to balance their academic and athletic activities, so they need strong self-confidence to cope with these various demands. This study aims to analyse the role of academic self efficacy in the performance of Sambo athletes in Kediri Regency, identify the factors that influence it, and describe its implementation in preparation for the 9th East Java Provincial Sports Week (PORPROV) in 2025. The study employs a qualitative approach with a descriptive design. The research informants consist of athletes, coaches, sports association officials, and athletes’ parents, who were selected through purposive sampling. Research data were collected through semi-structured interviews, observation, and documentation, and were then analysed using data reduction, data presentation, and conclusion drawing. The findings reveal that academic self-efficacy serves as a psychological stabilizer, where high efficacy levels directly correlate with improved time-management strategies and emotional resilience under competitive pressure. Furthermore, parental involvement and vicarious experiences through veteran athletes emerged as the primary external drivers for sustaining this efficacy during the high intensity preparation for the 2025 PORPROV. The development of academic self-efficacy is influenced by experiences of success, social support, vicarious experiences, and the ability to manage emotional states. Therefore, fostering academic self-efficacy should be an integral part of athlete development programs to support the achievement of optimal and sustainable performance. 
HUBUNGAN ANATARA KONDISI FISIK DENGAN KONSENTRASI DAN KECEMASAN PADA ATLET NUSANTARA PETANQUE CLUB KEDIRI TAHUN 2025 Lavio Crhistianto; Reo Prasetiyo Herpandika; Wing Prasetya Kurniawan
Journal of Physical Activity and Sports (JPAS) Vol. 7 No. 2 (2026)
Publisher : YLPK Mahardhika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53869/jpas.v7i2.456

Abstract

This research is motivated by the importance of physical condition in petanque, which is thought to be related to athletes' concentration and anxiety levels during matches. This study aims to determine the levels of physical condition, concentration, and anxiety, and to examine the relationship between physical condition and concentration and anxiety in athletes from the Nusantara Petanque Club Kediri. The study used a quantitative approach with a correlational design. The study participants consisted of 15 active petanque athletes from the Nusantara Petanque Club Kediri who participated in a regular training program, with a total sampling technique. Physical condition data were obtained through tests of arm muscle strength, arm muscle power, grip strength, wrist flexibility, balance, and eye hand coordination. Concentration was measured using the Grid Concentration Test, while anxiety was measured using the Sport Competition Anxiety Test (SCAT). Data analysis used the Pearson Product Moment correlation test. The results showed a significant positive relationship between physical condition and concentration (r = 0.678; p = 0.005) and a significant negative relationship between physical condition and anxiety (r = -0.585; p = 0.022). These findings indicate that athletes in better physical condition tend to have higher levels of concentration and lower levels of anxiety. Thus, physical condition shows a significant relationship with concentration and anxiety in athletes from the Nusantara Petanque Club Kediri without indicating a causal relationship.   
Analisis eksperimental efek latihan interval intensitas tinggi (HIIT) terhadap VO₂max dan efisiensi pemulihan pada pemain sepak bola Leo Pratama; Muhammad Saleh; Anggel Hardi Yanto; Wing Prasetya Kurniawan; Andes Permadi
Jurnal SPORTIF : Jurnal Penelitian Pembelajaran Vol 11 No 3 (2025): Jurnal SPORTIF: Jurnal Penelitian Pembelajaran
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/js_unpgri.v11i3.27392

Abstract

HIIT is a fast and effective way to enhance aerobic performance and recovery capacity, particularly in sports such as professional football.   This study investigates the impact of structured HIIT training on the aerobic capacity and recovery of professional footballers. This investigation examined the impact of a six-week structured HIIT program on aerobic capacity and post-exercise recovery in professional footballers. 24 male professional players aged 18-22 were randomly assigned to two groups: the HIIT group (n = 12) performed a 4x4-minute interval protocol at 90-95% HRmax with 3-minute active recovery at 60-70% HRmax, while the control group (n = 12) continued football training. Aerobic capacity (VO₂Max) was determined using the Yo-Yo Intermittent Recovery Test Level 1 (YYIR1), whereas HRR and RPE measured recovery. The HIIT group showed a substantial increase in VO₂Max (p < 0.01; d = 1.3) from 49.3 ± 4.1 to 54.8 ± 3.7 mL/kg/min, while the control group showed no significant change (48.9 ± 4.4 to 49.8 ± 4.2; p = 0.21). The HIIT group showed a 17% increase in post-exercise HRR (p < 0.05), indicating faster recovery and greater parasympathetic reactivation. These results suggest that HIIT enhances aerobic endurance and the body's ability to recover quickly after intense activity, helping football players maintain energy, reduce fatigue, and perform effectively in training and matches. This study shows that planned HIIT programs can assist coaches optimize training time and match performance for professional football players.