•  
  •  
 

Keywords

analisis gerak, free throw, bola basket, dave hopla, biomechanical, basketball

Document Type

Article

Abstract

Penelitian ini bertujuan untuk menganalisis gerakan free throw sesuai dengan kaidah Dave Hopla. Metode penelitian ini menggunakan eksperimen dengan teknik tes dan pengukuran. Total sampel berjumlah 5 atlet PPLP Basket Kota Semarang yang telah mengisi inform consent dan menyetujui prosedur penelitian. Hasil penelitian ini didapatkan rata rata waktu pada tahap persiapan sebesar 0,53 ± 0,13 detik dengan sudut ayunan sebesar 120°. Gerakan awalan sudut lengan 90° dan rata rata waktu 0,25 ± 0,04 detik dengan sudut fleksi lutut sebesar 99,04 ± 0,04 derajat. Data pada tahap pelaksanaan untuk waktu yang diperoleh sebesar 0,29 ± 0,07 detik dengan sudut fleksi lengan sebesar 55,74 ± 5,54 derajat sedangkan pada tahap akhir dengan rata rata waktu 0,24 ± 0,04 detik dengan jarak shooting 3,64 ± 4,64 meter. Kesimpulan dalam penelitian ini menunjukkan bahwa gerakan free throw sudah sesuai dengan kaidah dari Dave Hopla. Hasil free throw juga menunjukkan bahwa shooting precision pada kategori Cukup. Keterbatasan dalam penelitian ini yaitu jumlah sampel yang sedikit terkendala pembatasan social pada masa pandemic Covid-19. Penelitian selanjutnya diharapkan bahwa kaidah Dave Hopla dapat dijadikan sebagai rujukan dalam melakukan free throw untuk efektivitas dan efisiensi gerakan serta akurasi shooting.

Biomechanical Analysis of Basketball Free Throw According to
The Rules of Dave Hopla

Abstract

This aims of this study was to analyze the free throw motion according to Dave Hopla's rules. This research method uses descriptive quantitative with survey tests and measurements. The total sample consisted of 5 PPLP Basket athletes in Semarang who had filled the informed consent and approved the research procedure. The results of this study found an average time in the preparation phase was 0.53 ± 0.13 seconds with a swing angle of 120°. The prefix movement of the arm angle was 90° and an average time was 0.25 ± 0.04 seconds with a knee flexion angle of 99.04 ± 0.04 degrees. The data at the implementation phase for the time obtained were 0.29 ± 0.07 seconds with an arm flexion angle was 55.74 ± 5.54 degrees while in the follow through phase an average time was 0.24 ± 0.04 seconds with a shooting distance of 3.64 ± 4.64 meters.The conclusion of this study showed that the free throw motion is in accordance with Dave Hopla's rules. The free throw result also showed that the shooting precision is in the Moderate category. The limitation in this study was the sample size is slightly constrained by social restrictions during the Covid-19 pandemic. Further research is expected that Dave Hopla's rule can be a reference in making effective and efficient free throws.

Page Range

210-219

Issue

2

Volume

9

Digital Object Identifier (DOI)

10.21831/jk.v9i2.40360

Source

https://journal.uny.ac.id/index.php/jolahraga/article/view/40360

References

Abdullah, M. (2015). Metode Penelitian Kuantitatif. (E. Maharani, Ed.) (1st ed.). Yogyakarta: Aswaja Pressindo.

Abdulloh, I. N., Saichudin, S., & Merawati, D. (2018). Analisis Gerak Free Throw Terhadap Keberhasilan Menembak di Tim Bolabasket FIK Universitas Negeri Malang. Jurnal Sport Science, 6(2), 1-8.

Aksović, N., Bjelica, B., Milanović, F., Nikolić, D., & Pržulj, R. (2015). Kinematic Analysis of Basketball Jump Shot. Ita. J. Sports Reh. Po, 9, 20-22.

Alexander, M., Way, D., & Bell, M. (2009). Mechanics of the Basketball Free Throw, 1-20.

Ammar, A., Chtourou, H., Abdelkarim, O., Parish, A., & Hoekelmann, A. (2016). Free throw shot in basketball: kinematic analysis of scored and missed shots during the learning process. Sport Sciences for Health, 12(1), 27-33. http://doi.org/10.1007/s11332-015-0250-0

Anam, K., Irawan, F. A., & Nurrachmad, L. (2018). Pengaruh Metode Latihan dan Koordinasi Mata-Kaki terhadap Ketepatan Tendangan Jarak Jauh. Jurnal Media Ilmu Keolahragaan Indonesia, 8(2), 57-62.

Asmawan, A. Y., & Wismanadi, H. (2019). Analisis Keberhasilan Free Throw Pada Atlet Bolabasket Putra IKOR UNESA Ditinjau Dari Segi Biomekanika. JOSSAE : Journal of Sport Science and Education, 4(1), 36. http://doi.org/10.26740/jossae.v4n1.p36-43

Boddington, B. J. (2019). The Validity and Reliability of the Basketball Jump Shooting Accuracy Test. The University of Notre Dame Autralia.

Erčulj, F., & Štrumbelj, E. (2015). Basketball Shot Types and Shot Success in Different Levels of Competitive Basketball. PLoS ONE, 10(6), 1-14. http://doi.org/10.1371/journal.pone.0128885

Hopla, D. (2013). Better Basketball Shooting. United State: human kinetics.

Hung, G. K., Johnson, B., & Coppa, A. (2004). Aerodynamics and Biomechanics of the Free Throw. In Biomedical Engineering Principles in Sports (pp. 367-390). Kluwer Academic/Plenum Publishers. http://doi.org/10.1007/978-1-4419-8887-4_14

Irawan, F. A., & Long-Ren, C. (2015a). Comprehensive Pitching Biomechanics and Injury Prevention for Young Baseball Pitchers-A review. Journal of Physical Education and Sport Science, 21, 11-21.

Irawan, F. A., & Long-Ren, C. (2015b). Pitching Biomechanics and Injury Prevention to Improving Performance for Young Baseball Pitchers - A review. In 1st UNNES International Conference on Research Innovation & COmmercialization for Better Life.

Irawan, F. A., & Long-ren, C. (2019). Baseball and biomechanics : Injury prevention for baseball pitcher. Jurnal Keolahragaan, 7(1), 57-64.

Irawan, F. A., Permana, D. F. W., Akromawati, H. R., & Yang-tian, H. (2019). Biomechanical Analysis of Concentration and Coordination on The Accuracy in Petanque Shooting. Journal of Physical Education, Sport, Health and Recreations, 8(2), 96-100.

Kartiko, D. C., Tuasikal, A. R. S., Al Ardha, M. A., & Yang, C. B. (2019). Biomechanical Analysis of Ball Trajectory Direction in Free Throw. In Aadvances in Social Science, Education, and Humanities Research (Vol. 335, pp. 449-453). http://doi.org/10.2991/icesshum-19.2019.73

Kusuma, I. D. M. A. W. (2020). Kinematika gerak yang mempengaruhi kecepatan bola pada teknik passing permainan futsal. Jurnal SPORTIF: Jurnal Penelitian Pembelajaran, 6(3), 674-683.

Okubo, H., & Hubbard, M. (2015). Kinematics of Arm Joint Motions in Basketball Shooting. Procedia Engineering, 112, 443-448. http://doi.org/10.1016/j.proeng.2015.07.222

Przednowek, K., Krzeszowski, T., Przednowek, K. H., & Lenik, P. (2018). A System for Analysing the Basketball Free Throw Trajectory Based on Particle Swarm Optimization. Applied Sciences (Switzerland), 8(11), 1-14. http://doi.org/10.3390/app8112090

Putra, R. N., & Fuaddi, F. (2019). Hubungan Koordinasi Mata Kaki Terhadap Keterampilan Sepak Sila Permainan Sepak Takraw. Journal Of Sport Education (JOPE), 1(2), 49. http://doi.org/10.31258/jope.1.2.49-55

Rahajeng, O. W. (2016). Kesesuaian Keterampilan Gerak Lokomotor dan Keterampilan Manipulatif Anak Usia 4-5 Tahun Segugus II Kecamatan Galur. Jurnal Pendidikan Anak Usia Dini, 5(2), 171-181.

Rubiana, I. (2017). Pengaruh Pembelajaran Shooting free throw dengan alat bantu rentangan tali terhadap hasil shooting dalam permainan bola basket. Siliwangi, 3(2), 248-257.

Rudiansyah, E., Usman, A., & Hakim, A. F. (2014). Upaya Meningkatkan Shooting Free Throw Permainan Bola Basket Dengan Metode Strength Pada Siswa Kelas X Akuntansi 2 SMK Negri 1 nanga Pinoh. Jurnal Pendidikan Jasmani Kesehatan Dan Rekreasi, 1(1), 64-68.

Sartika. (2010). PERATURAN RESMI BOLA BASKET, (434), 1-10.

Uygur, M., Goktepe, A., Ak, E., Karabörk, H., & Korkusuz, F. (2010). The Effect of Fatigue on the Kinematics of Free Throw Shooting in Basketball. Journal of Human Kinetics, 24(1), 51-56. http://doi.org/10.2478/v10078-010-0019-0

Yulianto, P. F. (2018). Biomekanika Gerakan Lemparan Bebas ( Free Throw) Dalam Permainan Bola Basket. In PROCEEDING SEMINAR NASIONAL BIOMEKANIKA OLAHRAGA (Vol. 38, pp. 1-12).

Zhao, X., & Li, S. (2019). A Biomechanical Analysis of Lower Limb Movement on the Backcourt Forehand Clear Stroke among Badminton Players of Different Levels. Applied Bionics and Biomechanics, 1(1), 1-9.

Download

Included in

Biomechanics Commons

Share

COinS