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2013 | 36 | 1 | 69-76

Article title

A Reliability of Electromyographic Normalization Methods for the Infraspinatus Muscle in Healthy Subjects

Content

Title variants

Languages of publication

EN

Abstracts

EN
The purpose of this study was to examine the test-retest reliability of normalization methods for the infraspinatus muscle in a group of healthy subjects. Twelve healthy subjects (male=8, female=4) performed the maximal voluntary isometric contraction (MVIC) with examiner`s resistance, MVIC with a digital tension-meter (MVIC-DT), and sub-MVIC methods. Surface electromyography (EMG) signals were recorded from the infraspinatus muscles according to normalization methods. Reliability was analyzed using the intra-class coefficient (ICC), standard error of measurement (SEM), and minimal detectable difference (MDD). The results of the present study demonstrated that the sub-MVIC method has excellent test-retest reliability (ICC=0.92) with a relatively small SEM (5.9 mV) and MDD95 (16.4 mV), compared to MVIC-DT (ICC=0.73; SEM=11.2 mV; MDD95: 31 mV) and MVIC-E (ICC=0.5; SEM=15.7 mV; MDD95: 43.6 mV). These findings provide evidence that sub-MVIC is more appropriate for comparing the EMG activity for the infraspinatus muscle as a normalization method. If MVIC for normalization is needed, MVIC-DT is more appropriate than MVIC-E.

Publisher

Year

Volume

36

Issue

1

Pages

69-76

Physical description

Dates

published
1 - 03 - 2013
online
13 - 04 - 2013

Contributors

author
  • Department of Physical Therapy, Division of Health Science, Baekseok University, Cheon-an, Republic of Korea
  • Applied Kinesiology and Ergonomic Technology Laboratory, Department of Physical Therapy, College of Health Science, Yonsei University, Won-ju, Republic of Korea
author
  • Laboratory of Kinetic Ergocise Based on Movement Analysis, Department of Physical Therapy, College of Health Science, Yonsei University, Won-ju, Republic of Korea
author
  • Laboratory of Kinetic Ergocise Based on Movement Analysis, Department of Physical Therapy, College of Health Science, Yonsei University, Won-ju, Republic of Korea
author
  • Department of Physical Therapy, Division of Health Science, Baekseok University, Cheon-an, Republic of Korea

References

  • Allison GT, Godfrey P, Robinson G. EMG signal amplitude assessment during abdominal bracing and hollowing. J Electromyogr Kinesiol, 1998; 8: 51-57[Crossref]
  • Bagesteiro LB, Sainburg RL. Handedness: dominant arm advantages in control of limb dynamics. JNeurophysiol, 2002; 88: 2408-2421[Crossref]
  • Ballantyne BT, O'Hare SJ, Paschall JL, Pavia-Smith MM, Pitz AM, Gillon JF, Soderberg GL. Electromyographic activity of selected shoulder muscles in commonly used therapeutic exercises. PhysTher, 1993; 73: 668-677
  • Baratta RV, Solomonow M, Zhou BH, Zhu M. Methods to reduce the variability of EMG power spectrum estimates. J Electromyogr Kinesiol, 1998; 8: 279-285[Crossref]
  • Bitter NL, Clisby EF, Jones MA, Magarey ME, Jaberzadeh S, Sandow MJ. Relative contributions of infraspinatus And deltoid during external rotation in healthy shoulders. J Shoulder Elbow Surg, 2007; 16: 563-568[PubMed][WoS]
  • Blackburn TA, McLeod WD, White B, Woford I. EMG analysis of posterior rotator cuff exercises. Athl Train, 1990; 25: 40-45
  • Brewster C, Schwab DR. Rehabilitation of the shoulder following rotator cuff injury or surgery. J OrthopSports Phys Ther, 1993; 18: 422-426
  • Burnett A, Green J, Netto K, Rodrigues J. Examination of EMG normalisation methods for the study of the posterior and posterolateral neck muscles in healthy controls. J Electromyogr Kinesiol, 2007; 17: 635-641[Crossref][WoS]
  • Cram JR, Kasman GS, Holtz J. Introduction to surface electromyography. 1st ed. Gaithersburg (MD): Aspen Publishers, 1998; 287
  • Crossley KM, Bennell KL, Cowan SM, Green S. Analysis of outcome measures for persons with patellofemoral pain: which are reliable and valid? Arch Phys Med Rehabil, 2004; 85: 815-822[Crossref][PubMed]
  • Dankaerts W, O'Sullivan PB, Burnett AF, Straker LM, Danneels LA. Reliability of EMG measurements for trunk muscles during maximal and sub-maximal voluntary isometric contractions in healthy controls and CLBP patients. J Electromyogr Kinesiol, 2004; 14: 333-342[Crossref]
  • Ekstrom RA, Donatelli RA, Soderberg GL. Surface electromyographic analysis of exercises for the trapezius and serratus anterior muscles. J Orthop Sports Phys Ther, 2000; 33: 247-258
  • Elfving B, Németh G, Arvidsson I, Lamontagne M. Reliability of EMG spectral parameters in repeated measurements of back muscle fatigue. J Electromyogr Kinesiol, 1999; 9: 235-243[Crossref]
  • Ellenbecker TS, Mattalino AJ. Concentric isokinetic shoulder internal and external rotation strength in professional baseball pitchers. J Orthop Sports Phys Ther, 1997; 25: 323-328[Crossref]
  • Giroux B, Lamontagne M. Comparisons between surface electrodes and intramuscular wire electrodes in isometric and dynamic conditions. Electromyogr Cin Neurophysiol, 1990; 30: 397-405
  • Hagberg M, Sundelin G. Discomfort and load on the upper trapezius muscle when operating a wordprocessor. Ergonomics, 1986; 29: 1637-1645[PubMed][Crossref]
  • Hislop H, Montgomery J. Muscle testing and function. 7th ed. Philadelphia: WB Saunders; 2002
  • Jenp YN, Malanga GA, Growney ES, An KN. Activation of the rotator cuff in generating shoulder rotation torque. Am J Sports Med, 1996; 24: 477-485[PubMed][Crossref]
  • Jonsson B, Komi PV. Reproducibility problems when using wire electrodes in electromyographic kinesiology. In: New Developments in Electromyography und Clinical Neurophysiology, 1973; 1: 540-546
  • Kadaba MP, Wootten ME, Gainey J, Cochran GV. Repeatability of phasic muscle activity: performance of surface and intramuscular wire electrodes in gait analysis. J Orthop Res, 1985; 3: 350-359[PubMed][Crossref]
  • Kendall FP, McCreary EK. Muscles: Testing and Function. 5th ed. Baltimore, MD: Williams & Wilkins; 2005
  • Kronberg M, Nemeth G, Brostrom LA. Muscle activity and coordination in the normal shoulder. An electromyographic study. Clin Orthop, 1990; 257: 76-85
  • Larivière C, Arsenault AB, Gravel D, Gagnon D, Loisel P. Evaluation of measurement strategies to increase the reliability of EMG indices to assess back muscle fatigue and recovery. J Electromyogr Kinesiol, 2002; 12: 91-102[Crossref]
  • Lund JP, Donga R, Widmer CG, Stohler CS. The pain-adaptation model: a discussion of the relationship between chronic musculoskeletal pain and motor activity. Can J Physiol Pharmacol, 1991; 69: 683-694[Crossref]
  • Marras WS, Davis KG. A non-MVC EMG normalization technique for the trunk musculature: Part 1. Method development. J Electromyogr Kinesiol, 2001; 11:1-9[Crossref]
  • Mirka GA. The quantification of EMG normalization error. Ergonomics, 1991; 34: 343-352[PubMed][Crossref]
  • Netto KJ, Burnett AF. Reliability of normalisation methods for EMG analysis of neck muscles. Work, 2006; 26: 123-130[PubMed]
  • O'Sullivan PB, Twomey L, Allison GT. Altered abdominal muscle recruitment in patients wih chronic back pain following a specific exercise intervention. J Orthop Sports Phys Ther, 1998; 27: 114-124[Crossref]
  • Reinold MM, Wilk KE, Fleisig GS, Zheng N, Barrentine SW, Chmielewski T, Cody RC, Jameson GG, Andrews JR. Electromyographic analysis of the rotator cuff and deltoid musculature during common shoulder external rotation exercises. J Orthop Sports Phys Ther, 2004; 34: 385-394[Crossref]
  • Ries JD, Echternach JL, Nof L, Gagnon Blodgett M. Test-retest reliability and minimal detectable change scores for the timed "up & go" test, the six-minute walk test, and gait speed in people with Alzheimer disease. Phys Ther, 2009; 89: 569-579[WoS][Crossref][PubMed]
  • Terry GC, Chopp TM. Functional anatomy of the shoulder. J Athl Train, 2000; 35: 248-255[PubMed]
  • Townsend H, Jobe FW, Pink M, Perry J. Electromyographic analysis of the glenohumeral muscles during a baseball rehabilitation program. Am J Sports Med, 1991; 19: 264-272[PubMed][Crossref]
  • Veiersted KB. The reproducibility of test contractions for calibration of electromyographic measurements. Eur J Appl Physiol Occup Physiol, 1991; 62: 91-98[Crossref][PubMed]
  • Yang JF, Winter DA. Electromyography reliability in maximal and submaximal isometric contractions. ArchPhys Med Rehabil, 1983; 64: 417-420
  • Yoshizaki K, Hamada J, Tamai K, Sahara R, Fujiwara T, Fujimoto T. Analysis of the scapulohumeral rhythm and electromyography of the shoulder muscles during elevation and lowering: comparison of dominant and nondominant shoulders. J Shoulder Elbow Surg, 2009; 18: 756-763[WoS][PubMed]

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.-psjd-doi-10_2478_hukin-2013-0007
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