Kontribusi Daya Ledak Otot Lengan Dan Kelenturan Terhadap Ketepatan Service Slice Tenis Atlet Pelatihan Tenis Lapangan (Ptl) Universitas Negeri Padang
Abstract
This study aims to determine how big the contribution of arm muscle explosive power and waist flexibility to the accuracy of slice services for PTL UNP athletes. This research is a Classroom Action Research (CAR) with a sample of 20 people. These classroom action research steps include the preparation stage, diagnostics, and classroom action plan to solve problems. The procedures for this class action research are planning, implementing the action, observing, and reflecting in each cycle. This research uses an instrument. From the results obtained, flexibility contributes significantly to the accuracy of service of PTL tennis athletes at Padang State University, which is indicated by the results obtained, namely r count 0.47 > r table 0.444, and a contribution of 22.09% is obtained. In conclusion, there is a jointly significant contribution between arm muscle explosive power and flexibility to the accuracy of the services of PTL tennis athletes, Padang State University; the results indicate this obtained R count 0.54> R table 0.444, as well as the contribution of the two independent variables ( ) to the variable (Y) of 29.16%
Keywords: Arm Muscle Explosiveness, Flexibility, Tennis Service Slice Accuracy
References
Arisman, A., & Okilanda, A. (2020). Pengembangan Diri Melalui Olahraga Panahan. Jurnal MensSana, 5(1), 69. https://doi.org/10.24036/jm.v5i1.138
Auliya, R. N., & Adnyani, L. P. W. (2021). Sosialisasi Penyusunan Penelitian Tindakan Kelas (PTK) Untuk Pengembangan Keterampilan Profesional Guru SD. Jurnal PkM Pengabdian Kepada Masyarakat, 4(1), 85. https://doi.org/10.30998/jurnalpkm.v4i1.9129
Gatot Margisal Utomo, & Daru Cahyono. (2020). Analisis Gerak Teknik Dasar Dalam Melakukan Pukulan Servis Pada Atlet Tenis Lapangan Usia 13–15 Tahun Di Semen Indonesia Tenis Akademik. Journal STAND : Sports Teaching and Development, 1(1), 22–26. https://doi.org/10.36456/j-stand.v1i1.2329
Kurdi, K., & Qomarrullah, R. (2020). Hubungan Kecepatan Reaksi Tangan dan Koordinasi Mata Tangan Pada Servis Tenis Lapangan Mahasiswa Universitas Cenderawasih. Jurnal Terapan Ilmu Keolahragaan, 5(1), 22–27. https://doi.org/10.17509/jtikor.v5i1.25060
Manurizal, L. (2016). Kontribusi Kekuatan Genggaman dan Kelenturan Pinggang terhadap Ketepatan Service Slice Atlet Tenis PTL UNP. Jurnal Ilmiah Edu Research, 5(1), 33–40. https://www.neliti.com/publications/60130/kontribusi-kekuatan-genggaman-dan-kelenturan-pinggang-terhadap-ketepatan-service
Rahmawati, I. D. (2017). Manajemen Sumber Daya Olahraga Tenis Lapangan. PINUS: Jurnal Penelitian Inovasi Pembelajaran, 3(1), 25–31. https://ojs.unpkediri.ac.id/index.php/pinus/article/view/11708
Setiawan, Y., Sodikoen, I., & Syahara, S. (2018). Kontribusi Kekuatan Otot Tungkai terhadap Kemampuan Dollyo Chagi Atlet Putera Tae Kwon Do di BTTC Kabupaten Rokan Hulu. Performa Olahraga, 3(01), 15–20. http://performa.ppj.unp.ac.id/index.php/kepel/article/view/39
Sianipar, M. A. (2019). Perbedaan Pengaruh Latihan Forehand Drive Menggunakan Feeding Dengan Latihan Forehand Drive Groundstroke Ke Dinding Terhadap Hasil Forehand Drive. JURNAL PRESTASI, 2(4), 38. https://doi.org/10.24114/jp.v2i4.11914
Susilowati, D. (2018). Penelitian Tindakan Kelas (PTK) Solusi Alternatif Problematika Pembelajaran. JURNAL ILMIAH EDUNOMIKA, 2(01). https://doi.org/10.29040/jie.v2i01.175
UU RI. (2005). Undang-Undang No. 3 Tahun 2005 tentang Sistem Keolahragaan Nasional. In Peraturan Pemerintah Republik Indonesia Nomor 26 Tahun 1985 Tentang Jalan. https://www.dpr.go.id/dokjdih/document/uu/45.pdf
Zulvid, F., & Arwandi, J. (2018). Latihan Footwork Berpengaruh Terhadap Kemampuan Groundstroke tenis lapangan. New England Journal of Medicine, 372(2), 2499–2508. http://patriot.ppj.unp.ac.id/index.php/patriot/article/view/368
