Pengaruh latihan squat menggunakan free weight dan gym machine terhadap kekuatan, power, dan hypertrophy otot

Authors

Lia Karina Mansur, Program Studi Ilmu Keolahragaan, Program Pascasarjana, Universitas Negeri Yogyakarta, Indonesia
Joko Pekik Irianto, Program Studi Ilmu Keolahragaan, Program Pascasarjana, Universitas Negeri Yogyakarta, Indonesia
Mansur Mansur, Program Studi Ilmu Keolahragaan, Program Pascasarjana, Universitas Negeri Yogyakarta, Indonesia

Keywords

latihan squat free weight, latihan squat gymmachine, kekuatan, power, hipertrofi otot, free weight squat exercise, gym machine squat exercise, strength, muscle hypertrophy

Document Type

Article

Abstract

Penelitian ini bertujuan untuk menguji pengaruh latihan squat menggunakan free weight dan gym machine terhadap kekuatan, power, dan hypertrophy otot; dan menguji perbedaan pengaruh latihan squat menggunakan free weight dan gym machine terhadap kekuatan, power, dan hypertrophy otot. Penelitian ini adalah penelitian eksperimen dengan desain two group pretest-posttest design. Sampel dalam penelitian ini dipilih berdasarkan teknik random sampling berjumlah 32 orang. Instrumen untuk mengukur kekuatan menggunakan back and leg dynamometer merk Takei buatan Jepang. Instrumen untuk mengukur power menggunakan Jump Duration of Fright (JDF) seri TKK 5114 buatan Jepang, satuan sentimeter. Instrumen untuk mengukur lingkar otot paha menggunakan meteran dengan satuan sentimeter. Teknik analisis data yang digunakan adalah analisis multivariat pada taraf signifikansiα = 0,05. Hasil penelitian menunjukkan bahwa (1) ada pengaruh yang signifikan latihan squat menggunakan free weight terhadap kekuatan, power, dan hypertrophy otot, (2) ada pengaruh yang signifikan latihan squat menggunakan gym machine terhadap kekuatan, power, dan hypertrophy otot, dan (3) ada perbedaan yang signifikan antara latihan squat menggunakan free weight dan latihan squat menggunakan gym machine terhadap kekuatan, power, dan hypertrophy otot. Persentase kenaikan nilai pretest dan posttest kekuatan, power, dan hypertrophy otot menunjukkan kelompok latihan squat menggunakan free weight lebih baik daripada kelompk gym machine.

The influence of squat practice using free weight and gym machine on the strength, the muscle and the hypertrophy of the muscle

Abstract

The study aims at testing the influence of squat training using free weight and gym machine on the strength, the power and the hypertrophy of the muscle and at testing the differences between the influence of squat training using free weight and the influence of squat training using gym machine on the strength, the power and the hypertrophy of the muscle. The study is an experiment with two group pre-test-post-test design. Then, the samples for the study were selected based on the random sampling technique and the total number of the respondents was 32 people. The instrument for measuring the strength of the muscle was back and leg dynamometer Takei made in Japan while the instrument for measuring the power of the muscle was Jump Duration of Fright (JDF) series TKK 5114 made in Japan with centimetre unit. Furthermore, the instrument for measuring the circle of the tight muscle was a gauge with centimetre unit. The results of the study show that: (1) the squat training using the free weight has significant influence on the strength, the power and the hypertrophy of the muscle; (2) the squat training using the gym machine has significant influence on the strength, the power and the hypertrophy of the muscle; and (3) there has been significant difference between the squat training using the free weight and the squat training using the gym machine on the strength, the power and the hypertrophy of the muscle. The increasing percentage from the pre-test score into the post-test score in the strength, the power and the hypertrophy of the muscle shows that the training group that performs the squat training using the free weight has better performance than the group that performs the squat training using the gym machine.

Page Range

150-161

Issue

2

Volume

6

Digital Object Identifier (DOI)

10.21831/jk.v6i2.16516

Source

https://journal.uny.ac.id/index.php/jolahraga/article/view/16516

Recommended Citation

Mansur, L. K., Irianto, J. P., & Mansur, M. (2018). Pengaruh latihan squat menggunakan free weight dan gym machine terhadap kekuatan, power, dan hypertrophy otot. Jurnal Keolahragaan, 6(2), 150-161. https://doi.org/10.21831/jk.v6i2.16516

References

Archer, D. C., Brown, L. E., Coburn, J. W., Galpin, A. J., Drouet, P. C., Leyva, W. D., ... & Wong, M. A. (2016). Effects of short-term jump squat training with and without chains on strength and power in recreational lifters. International Journal of Kinesiology and Sports Science, 4(4), 18-24.

Arikunto, S. (2010). Prosedur penelitian: Suatu pendekatan praktik. Edisi Revisi. Jakarta: Rineka Cipta.

Bompa, T. O., & Haff, G. (2009). Periodization: Theory and methodology of training. Human Kinetics.

Bompa, T., & Buzzichelli, C. (2015). Periodization training for sports. Human kinetics.

Chandler, T.J., & Brown, L.E. (2008). Conditioning for strength and human performance. Philadelphia: Williams & Wilkins.

Cotterman, M. L., Darby, L. A., & Skelly, W. A. (2005). Comparison of muscle force production using the Smith machine and free weights for bench press and squat exercises. The Journal of Strength & Conditioning Research, 19(1), 169-176.

DeForest, B. A., Cantrell, G. S., & Schilling, B. K. (2014). Muscle activity in single-vs. double-leg squats. International Journal of Exercise Science, 7(4), 302.

Evans, W.J. (2002). Effects of exercise on senescent muscle. Clinical Orthopaedics and Related Research, 403(Suppl), S211-20.

Fleck, S. J. (2014). Optimizing periodezation of strength training for maximal gains and hypertrophy. Journal Sport & Exercise Science, 2

Goldspink, G. (2002). Gene expression in skeletal muscle. Biochemical Society Transactions, 30(2), 285-290.

Haff, G.G. (2000). Rountable discussion machines versus free weights. National Strength & Condition Association, 22(6), 18-30.

Harsono. (2010). Latihan kondisi fisik. Jakarta: Depdikbud Dirjen Dikti PPLTK.

Hornberger, T. A., & Chien, S. (2006). Mechanical stimuli and nutrients regulate rapamycin‐sensitive signaling through distinct mechanisms in skeletal muscle. Journal of cellular biochemistry, 97(6), 1207-1216.

Furqon, H., & Doewes, M. (2002). Pliometrik Untuk meningkatkan power. Surakarta: Program Pasca Sarjana Universitas Sebelas Maret.

Ismoko, A., & Sukoco, P. (2013). Pengaruh metode latihan dan koordinasi terhadap power tungkai atlet bola voli junior putri. Jurnal Keolahragaan, 1(1), 1 - 12. doi:https://doi.org/10.21831/jk.v1i1.2339

Karyono, T. (2011). Pengaruh metode latihan dan power otot tungkai terhadap kelincahan bulutangkis. Tesis magister, Tidak diterbitkan, Universitas Sebelas Maret Surakarta, Surakarta.

Lin, C. W. C., Hiller, C. E., & de Bie, R. A. (2010). Evidence-based treatment for ankle injuries: a clinical perspective. Journal of Manual & Manipulative Therapy, 18(1), 22-28.

Norrbrand, L., Fluckey, J. D., Pozzo, M., & Tesch, P. A. (2008). Resistance training using eccentric overload induces early adaptations in skeletal muscle size. European Journal of Applied Physiology, 102(3), 271-281.

Clayton, N., Drake, J., Larkin, S., Linkul, R., Martino, M., Nutting, M., & Tumminello, N. (2015). Foundations of Fitness Programming. Colorado Springs, CO: National Strength and Conditioning Association.

Parrish, A. (2014). Free weight versus machine. MacEwan University.

Santosa, D.W. (2015). Pengaruh pelatihan squat jump dengan metode interval pendek terhadap daya ledak (power) otot kaki. Jurnal Kesehatan Olahraga, 3(1), 158- 164.

Schoenfeld, B. J. (2010). Squatting kinematics and kinetics and their application to exercise performance. The Journal of Strength & Conditioning Research, 24(12), 3497-3506.

Schwanbeck, S.R. (2008). The effect of training with free weights or machines on muscle mass, strength, and testoterone and cortisol levels. Tesis master, tidak diterbitkan, University of Saskatchewan, Canada.

Singh, A.B. (2012). Sport training. New Delhi: Chawla Offset Printers.

Sucipto, E., & Widiyanto, W. (2016). Pengaruh latihan beban dan kekuatan otot terhadap hypertrophy otot dan ketebalan lemak. Jurnal Keolahragaan, 4(1), 111-121. doi:https://doi.org/10.21831/jk.v4i1.8131

Suharjana. (2013). Kebugaran jasmani. Yogyakarta: Jogja Global Media.

Sukadiyanto & Muluk. (2011). Pengantar teori dan metodologi melatih fisik. Bandung: CV Lubuk Agung.

Vierck, J., O'Reilly, B., Hossner, K., Antonio, J., Byrne, K., Bucci, L., & Dodson, M. (2000). Satellite cell regulation following myotrauma caused by resistance exercise. Cell Biology International, 24(5), 263- 272.

Wirth, K., Keiner, M., Hartmann, H., Sander, A., & Mickel, C. (2016). Effect of 8 weeks of free-weight and machine-based strength training on strength and power performance. Journal of Human Kinetics, 53(1), 201-210.

Zein, M.I. (2013). Cedera anterior cruciate ligament (ACL) pada atlet berusia muda. Medikora, 11(2), 111-121.