International Journal of Physiotherapy and Research



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Type of Article : Original Research

Year: 2015 | Volume 3 | Issue 4 | Page No. 1156-1162

Date of Publication: 11-08-2015

DOI: 10.16965/ijpr.2015.160

LOAD EQUIVALENCE OF TRANSIENT DEFORMATION CHARACTERISTICS OF EXERCISE ELASTIC TUBES USED IN PHYSIOTHERAPY REHABILITATION AND FITNESS TRAINING PROGRAMS

R.Vinodh Rajkumar.  

Founder: PALEOLITHICX, Physiotherapist & Functional Fitness Training Instructor (Private practitioner), Bangalore, Karnataka, India.

Corresponding author: R.Vinodh Rajkumar, # 638, 1st Floor, Jakkuramma Building, Behind Eswara Temple, 1st Cross, 1st Main, Mathikere, Bangalore-560054, Karnataka, India. Mobile: 9008424632.
E-Mail:
dreamofkalam@rediffmail.com

Abstract:

Introduction: Exercise elastic tubes (EET) have been used in Fitness training and Physiotherapy rehabilitation programs. Although we have practically felt the behavior of different levels of elastic resistance devices but the exact amount of opposing force they produce are not well understood, hence this lack of knowledge can reduce the quality of exercise prescriptions. Based on the findings of simple experiments done with EET, this article unfolds the scope for inexpensively studying the load equivalence (in kilograms) of different levels of EET for refined physiotherapy rehabilitation and fitness training practices.
Materials and Methods: The objective of this experiment was to understand the lengthening and thickness deformation behavior of EET using different loads so that the load equivalency of a particular elongation or lengthening effect can be used in refining the exercise prescription standards. The changes in length of EET were measured using inch tape whilst the changes in thickness of EET were measured using the vernier caliper.
Results: The data of transient deformation of LEVEL-3 and LEVEL-5 EET in different feasible loading conditions shows strong negative correlation between the thickness and length of EET. The doubling of the original length was obtained with 7.5 Kg load for LEVEL-3 EET and 15 Kg load for LEVEL-5 EET which reflects their resistance level (modulus of elasticity) designed for appropriate strength training programs. Another innovative experiment was also conducted in which two LEVEL-3 EET were subjected together as a composite unit and their response to different loads was also observed and hypothesized as possible behavior of Level-6 EET.
Discussion: The results obviously gives the load equivalence features in kilograms for particular level of elongation of EET instead of merely selecting and applying different levels of EET without knowing how much resistive force they can afford for strength training purposes.
Conclusion: Though an inexpensive method of discovering the load equivalence of EET was discussed throughout
this article, a furthermore safe and sophisticated laboratory to test all available levels of EET is strongly recommended because, if the loaded elastic material ruptures it can sabotage anything around it.
KEY WORDS: Elastic Tubes, Resistance Bands, Load Equivalence, Thickness And Elongation Of Elastic Tubes, Elastic Resistance Exercise.

References

  1. Colado JC, Garcia-Masso X, Pellicer M, Alakhdar Y, Benavent J, Cabeza-Ruiz R.A comparison of elastic tubing and isotonic resistance exercises. Int J Sports Med. 2010 Nov;31(11):810-7.
  2. Joseph B Myers, Maria R Pasquale, Kevin G Laudner, Timothy C Sell, James P Bradley, and Scott M Lephart, On-the-Field Resistance-Tubing Exercises for Throwers: An Electromyographic Analysis, J Athl Train. 2005 Jan-Mar; 40(1): 15–22.
  3. Gilmar M. Santos Graziela M. S. Tavares; Graziela de Gasperi; Giseli R. Bau, Mechanical evaluation of the resistance of elastic bands, Rev. bras. fisioter. São Carlos Nov./Dec. 2009;13(6).
  4. Martins WR, Carvalho RS, Silva MS, Blasczyk JC, Araújo JA, do Carmo J, Rodacki AL, de Oliveira RJ. Mechanical evaluation of elastic tubes used in physical therapy, Physiother Theory Pract. 2014 Apr;30(3):218-22.
  5. Thomas M, Müller T, Busse MW, Quantification of tension in Thera-Band and Cando tubing at different strains and starting lengths. The Journal of sports medicine and physical fitness 2005; 45(2):188-98.
  6. http://freestyler.net/en/scientific-explanation-of-elastic-resistance.html (Date of reference: 14th June, 2015).
  7. http://www.bodylastics.com/pages/elastic-resistance-vs-free-weights-by-jim-stoppani-phd (Date of reference: 14th June, 2015).
  8. R.Vinodh Rajkumar. Understanding the biomechanics of humeral head spinning styles for valid exercise innovations in the domain of shoulder strengthening and rehabilitation, Int J Physiother Res 2015; 3(1):868-874.
  9. Alan E. Mikesky, Robert Topp, Janet K. Wigglesworth, David M. Harsha, Jeffrey E. Edwards Efficacy of a home-based training program for older adults using elastic tubing, European Journal of Applied Physiology and Occupational Physiology, October 1994:69(4):316-320.

 

R.Vinodh Rajkumar. LOAD EQUIVALENCE OF TRANSIENT DEFORMATION CHARACTERISTICS OF EXERCISE ELASTIC TUBES USED IN PHYSIOTHERAPY REHABILITATION AND FITNESS TRAINING PROGRAMS. Int J Physiother Res 2015;3(4):1156-1162. DOI: 10.16965/ijpr.2015.160

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