Journal of Hand Therapy
Volume 20, Issue 4 , Pages 326-335 , October 2007

Evaluation of the Torque–Velocity Test of the BTE-Primus as a Measure of Sincerity of Effort of Grip Strength

  • Orit Shechtman, PhD, OTR/L

      Affiliations

    • Corresponding Author InformationCorrespondence and reprint requests to Orit Shechtman, PhD, OTR/L, Department of Occupational Therapy, University of Florida, Box 100164, 101 S Newell Drive, Rm 2101A, Gainesville, FL 32610.
  • ,
  • Lisa M. Hope, MHS, OTR/L

References 

  1. Bernard BP. Musculoskeletal Disorders and Workplace Factors. Cincinnati, OH: NIOSH Publication No. 97; 1997;97–141
  2. Ashford RF, Nagelburg S, Adkins R. Sensitivity of the Jamar Dynamometer in detecting submaximal grip effort. J Hand Surg [Am]. 1996;21:402–405
  3. Chengalur SN, Smith GA, Nelson RC, Sadoff AM. Assessing sincerity of effort in maximal grip strength tests. Am J Phys Med Rehabil. 1990;69(3):148–153
  4. King JW, Berryhill BH. Assessing maximum effort in upper-extremity functional testing. Work. 1991;1(3):65–76
  5. Patterson HM. Grip measurements as a part of pre-placement evaluation. Ind Med Surg. 1965;34(7):555–557
  6. Shultz-Johnson K. Assessment of upper extremity-injured persons' return to work potential. J Hand Surg. 1987;12A:950–957
  7. Mathiowetz V, Weber K, Volland G, Kashman N. Reliability and validity of grip and pinch strength evaluations. J Hand Surg [Am]. 1984;9:222–226
  8. Robinson ME, Geisser ME, Hanson CS, O'Connor PD. Detecting submaximal efforts in grip strength testing with the coefficient of variation. J Occup Rehabil. 1993;3(1):45–50
  9. Lechner DE, Bradbury SF, Bradley LA. Detecting sincerity of effort: a summary of methods and approaches. Phys Ther. 1998;78:867–888
  10. Janda DH, Geiringer SR, Hankin FM, Barry DT. Objective evaluation of grip strength. J Occup Med. 1987;29(7):569–571
  11. Niebuhr BR, Marion R, Hasson SM. Electromyographic analysis of effort in grip strength assessment. Electromyogr Clin Neurophysiol. 1993;33(3):149–156
  12. Gilbert JC, Knowlton RG. Simple method to determine sincerity of effort during a maximal isometric test of grip strength. Am J Phys Med. 1983;62(3):135–144
  13. Kroemer KH, Marras WS. Towards an objective assessment of the “maximal voluntary contraction” component in routine muscle strength measurements. Eur J Appl Physiol Occup Physiol. 1980;45(1):1–9
  14. Smith GA, Nelson RC, Sadoff SJ, Sadoff AM. Assessing sincerity of effort in maximal grip strength tests. Am J Phys Med Rehabil. 1989;68(2):73–80
  15. Czitrom AA, Lister GD. Measurement of grip strength in the diagnosis of wrist pain. J Hand Surg [Am]. 1988;13(1):16–19
  16. Hildreth DH, Breidenbach WC, Lister GD, Hodges AD. Detection of submaximal effort by use of the rapid exchange grip. J Hand Surg [Am]. 1989;14(4):742–745
  17. Joughin K, Gulati P, Mackinnon SE, et al. An evaluation of rapid exchange and simultaneous grip tests. J Hand Surg [Am]. 1993;18:245–252
  18. Lister G. The hand: diagnosis and indications. In:  Lister G editors. New York, NY: Churchill Livingstone; 1984;p. 112
  19. Stokes HM, Landrieu KW, Domangue B, Kunen S. Identification of low-effort patients through dynamometry. J Hand Surg. 1995;20A(6):1047–1056
  20. Shechtman O, Taylor C. The use of the rapid exchange grip test in detecting sincerity of effort, Part II: validity of the test. J Hand Ther. 2000;13:203–210
  21. Taylor C, Shechtman O. The use of the rapid exchange grip test in detecting sincerity of effort, Part I: administration of the test. J Hand Ther. 2000;13:195–202
  22. Stokes HM. The seriously uninjured hand—weakness of grip. J Occup Med. 1983;25(9):683–684
  23. Niebuhr BR, Marion R. Detecting sincerity of effort when measuring grip strength. Am J Phys Med. 1987;66(1):16–24
  24. Niebuhr BR, Marion R. Voluntary control of submaximal grip strength. Am J Phys Med Rehabil. 1990;69(2):96–101
  25. Goldman S, Cahalan TD, An KN. The injured upper extremity and the JAMAR five-handle position grip test. Am J Phys Med Rehabil. 1991;70(6):306–308
  26. Hoffmaster E, Lech R, Niebuhr BR. Consistency of sincere and feigned grip exertions with repeated testing. J Occup Med. 1993;35(8):788–794
  27. Mitterhauser MD, Muse VL, Dellon AL, Jetzer TC. Detection of submaximal effort with computer-assisted grip strength measurements. J Occup Environ Med. 1997;39:1220–1227
  28. Dvir Z. Coefficient of variation in maximal and feigned static and dynamic grip efforts. Am J Phys Med Rehabil. 1999;78:216–221
  29. Hamilton Fairfax A, Balnave R, Adams RD. Variability of grip strength during isometric contraction. Ergonomics. 1995;38:1819–1830
  30. Shechtman O. Is the coefficient of variation a valid measure for detecting sincerity of effort of grip strength?. Work. 1999;13(2):163–169
  31. Shechtman O. Using the coefficient of variation to detect sincerity of effort of grip strength: a literature review. J Hand Ther. 2000;13(1):25–32
  32. Beaton DE, O'Driscoll SW, Richards RR. Grip strength testing using the BTE work simulator and the Jamar dynamometer: a comparative study. Baltimore Therapeutic Equipment. J Hand Surg [Am]. 1995;20:293–298
  33. Anderson PA, Chanoski CE, Devan DL, McMahon BL, Whelan EP. Normative study of grip and wrist flexion strength employing a BTE Work Simulator. J Hand Surg [Am]. 1990;15:420–425
  34. Trossman PB, Suleski KB, Li P. Test-retest reliability and day-to-day variability of an isometric grip strength test using the work simulator. Occup Ther J Res. 1990;10:267–279
  35. Shechtman O, MacKinnon L, Locklear C. Using the BTE Primus to measure grip and wrist flexion strength in physically active wheelchair users: an exploratory study. Am J Occup Ther. 2001;55(4):393–400
  36. Richards LG, Palmiter-Thomas P. Grip strength measurement: a critical review of tools, methods, and clinical utility. Crit Rev Phys Rehabil Med. 1996;8(1&2):87–109
  37. Knapik JJ, Ramos MU. Isokinetic and isometric torque relationships in the human body. Arch Phys Med Rehabil. 1980;61(2):64–67
  38. Osternig LR, Bates BT, James ST. Isokinetic and isometric torque force relationships. Arch Phys Med Rehabil. 1977;58(6):254–257
  39. Murphy AJ, Wilson GJ. Poor correlations between isometric tests and dynamic performance: relationship to muscle activation. Eur J Appl Physiol Occup Physiol. 1996;73(3–4):353–357
  40. Gulch RW. Force-velocity relations in human skeletal muscle. Int J Sports Med. 1994;15(Suppl 1):S2–S10
  41. Dern RJ, Levene JM, Blair HA. Forces exerted at different velocities in human arm movements. Am J Physiol. 1947;151:415–437
  42. Wilkie DR. The relation between force and velocity in human muscle. J Physiol. 1950;110:249–280
  43. Dudley GA, Harris RT, Duvoisin MR, Hather BM, Buchanan P. Effect of voluntary vs. artificial activation on the relationship of muscle torque to speed. J Appl Physiol. 1990;69:2215–2221
  44. Stauber WT, Barill ER, Stauber RE, Miller GR. Isotonic dynamometry for the assessment of power and fatigue in the knee extensor muscles of females. Clin Physiol. 2000;20(3):225–233
  45. Caiozzo VJ, Perrine JJ, Edgerton VR. Training-induced alterations of the in vivo force-velocity relationship of human muscle. J Appl Physiol. 1981;51:750–754
  46. Moffroid MT, Whipple RH. Specificity of speed of exercise. Phys Ther. 1970;50:1692–1700
  47. Harries UJ, Bassey EJ. Torque-velocity relationships for the knee extensors in women in their 3rd and 7th decades. Eur J Appl Physiol Occup Physiol. 1990;60(3):187–190
  48. In:  Astrand PO,  Rodahl K editor. Textbook of Work Physiology. 2nd ed.. New York: McGraw-Hill; 1977;
  49. Edgerton VR. Mammalian muscle-fiber types and their adaptability. Am Zoologist. 1978;18:113–125
  50. Milner-Brown HS, Stein RB, Yemm R. The orderly recruitment of human motor units during voluntary isometric contractions. J Physiol. 1973;230:359–370
  51. Milner-Brown HS, Stein RB, Yemm R. Changes in firing rate of human motor units during linearly changing voluntary contractions. J Physiol. 1973;230:371–390
  52. Fredericks CM. Basic sensory mechanisms and the somatosensory system. In:  Fredericks CM,  Saladin LK editor. Pathophysiology of the Motor Systems. Philadelphia, PA: F.A. Davis Co.; 1996;p. 78–108
  53. Fess EE. Grip strength. In:  Casanova JS editors. Clinical Assessment Recommendations. Chicago, IL: The American Society of Hand Therapists; 1992;p. 41–45
  54. Portney LG, Watkins MP. Foundations of clinical research: applications to practice. 2nd ed.. Norwalk, Connecticut: Appleton & Lange; 2000;722
  55. Gutierrez Z, Shechtman O. Effectiveness of the five-handle position grip strength test in detecting sincerity of effort in men and women. Am J Phys Med Rehabil. 2003;82:847–855
  56. Shechtman O, Davenport R, Malcolm M, Nabavi D. Reliability and validity of the BTE-Primus grip tool. J Hand Ther. 2003;16(1):36–42

PII: S0894-1130(07)00124-X

doi: 10.1197/j.jht.2007.07.009

Journal of Hand Therapy
Volume 20, Issue 4 , Pages 326-335 , October 2007