Penerapan Biomekanika pada Alat Peraga Push Up

Authors

  • Kasyfi Rifqi Mouromadhoni Science Education Study Program, Post Graduate Program, Yogyakarta State University
  • Heru Kuswanto Science Education Study Program, Post Graduate Program, Yogyakarta State University

DOI:

https://doi.org/10.31851/sainmatika.v16i1.2373

Keywords:

Fisika, Biomekanika

Abstract

ABSTRACT

 

Biomechanics is part of a scientific discipline that applies basic mechanical principles to explain the performance system in the human body (living things). One application in the human body is when doing push ups. Push up props are made to find out the relationship between arm length, mass, and angle to the force and torque. After the tool is assembled, the tool is experimented with mass manipulation variables 125 g; 290 g; 515 g and body length 20; 40; 60 cm. Based on the experimental results that the greater the arm's length, the greater the force and torque. The greater the mass of the object, the greater the force.

 

Keywords: biomechanics, push-ups, torque, newton

 

ABSTRAK

 

Biomekanika merupakan bagian dari disiplin ilmu yang menerapkan prinsip dasar mekanik untuk menjelaskan sistem kinerja pada tubuh manusia (makhluk hidup). Salah satu penerapannya dalam tubuh manusia adalah ketika melakukan push up. Dibuatlah alat peraga push up untuk mengetahui hubungan antara panjang lengan, massa, dan sudut terhadap besar gaya dan torsi. Setelah alat terangkai, alat dieksperimenkan dengan variable manipulasi massa 125 g;290 g;515 g dan panjang lengan badan 20; 40; 60 cm. Berdasarkan hasil eksperimen bahwa semakin besar panjang lengan badan maka semakin besar pula gaya dan torsi. Semakin besar massa benda maka semakin besar pula gaya.

 

Kata Kunci: biomekanik, push-up, torsi, newton

References

Contreras Bret, Schoenfeld Brad, Mike Jonathan, Tiryaki-Sonmez Gul, Cronin John, and Vaino Elsbeth,. The Biomechanics of the Push-up: Implications for Resistance Training Programs. Journal of Strength and Conditioning Research 34(5): 41-46, 2012

Davidovits Paul. 2008. Physics in Biology and Medicine. United Kingdom : Academic Press Elsevier.

Payton J. Carl and Bartlett J., Roger, Biomechanical Evaluation of Movement in Sport and Exercise (London and New York: Routledge Taylor & Francis Group, 2008)

Giancoli C. Douglas. 2001. Fisika. Jakarta : Erlangga.

Halliday , David. 2005. Fisika Dasar Jilid 1 . Jakarta : Erlangga.

Hewitt G. Paul. Conceptual Integrated Science. USA: Pearson Education 2007.

Suprak N. David, Dawees Jay, And Stephenson D. Mark. The Effect Of Position On The Percentage Of Body Mass Supported During Traditional And Modified Push-Up Variants. Journal of Strength and Conditioning Research 25(2) : 497-503, 2011.

USAID Prioritizing Reform, Innovation, and Opportunities for Reaching Indonesia’s Teachers, Administrators, and Students (USAID PRIORITAS). Training Module IV - Good Practices in The Junior Secondary School: Teaching Science. RTI International is a registered trademark and a trade name of Research Triangle Institute 2017.

Yudas W. James, Budach D. Brian, Ellerbusch V. Jay, Stucky M. Mcraig, Wait R. Kevin, and Hollman H. John. Comparison Of Muscle-Activation Patterns During The Conventional Push-Up And Perfect PushupTM Exercises. Journal of Strength and Conditioning Research 24(12): 3352-3362, 2010.

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Published

2019-06-07