A comparison of work-rest models using a “breakpoint” analysis raises questions

References

• Bakke, M., Thomsen, C. E., Vilmann, A., Soneda, K., Farella, M., & Moller, E. (1996). Ultrasonographicassessment of the swelling of the masseter muscle after static and dynamic activity. Archives of Oral Biology, 41(2), 133–140. https://doi.org/10.1016/0003-9969(95)00135-2
   Web of Science ®Google Scholar
• Boyas, S., & Guével, A. (2011). Neuromuscular fatigue in healthy muscle: Underlying factors and adaptation mechanisms. Annals of Physical and Rehabilitation Medicine, 54(2), 88–108. https://doi.org/10.1016/j.rehab.2011.01.001
   PubMedGoogle Scholar
• Docherty, P., Forslin, J., Shani, A. B., & Kira, M. (2002). Emerging work systems: From intensive to sustainable. In P. Docherty, J. Forslin, & A. B. Shani (Eds.), Creating sustainable work systems: Emerging perspectives and practice (p. 235). Routledge.
   Google Scholar
• Dode, P., Greig, M., Zolfaghari, S., & Neumann, W. P. (2016). Integrating human factors into discrete event simulation: A proactive approach to simultaneously design for system performance and employees’ well being. International Journal of Production Research, 54(10), 3105–3117. https://doi.org/10.1080/00207543.2016.1166287
   Web of Science ®Google Scholar
• El Ahrache, K., & Imbeau, D. (2009). Comparison of rest allowance models for static muscular work. International Journal of Industrial Ergonomics, 39(1), 73–80. https://doi.org/10.1016/j.ergon.2008.10.012
   Web of Science ®Google Scholar
• Frey Law, L. A., & Avin, K. G. (2010). Endurance time is joint-specific: A modelling and meta-analysis investigation. Ergonomics , 53(1), 109–129. https://doi.org/10.1080/00140130903389068
   PubMed Web of Science ®Google Scholar
• Givi, Z. S., Jaber, M. Y., & Neumann, W. P. (2015). Modelling worker reliability with learning and fatigue. Applied Mathematical Modelling, 39(17), 5186–5199. https://doi.org/10.1016/j.apm.2015.03.038
   Web of Science ®Google Scholar
• Kadefors, R., Forsman, M., Zoéga, B., & Herberts, P. (1999). Recruitment of low threshold motor-units in the trapezius muscle in different static arm positions. Ergonomics, 42(2), 359–375. https://doi.org/10.1080/001401399185711
   PubMed Web of Science ®Google Scholar
• Kolus, A., Wells, R., & Neumann, P. (2018). Production quality and human factors engineering: A systematic review and theoretical framework. Applied Ergonomics, 73, 55–89. https://doi.org/10.1016/j.apergo.2018.05.010
   PubMed Web of Science ®Google Scholar
• Ma, L., Zhang, W., Wu, S., & Zhang, Z. (2015). A new simple local muscle recovery model and its theoretical and experimental validation. International Journal of Occupational Safety and Ergonomics , 21(1), 86–93. https://doi.org/10.1080/10803548.2015.1017961
   PubMed Web of Science ®Google Scholar
• Manenica, I. (1986). A technique for postural load assessment. In E. N. Corlett, J. A. Wilson, & I. Manenica (Eds.), The ergonomics of working postures (pp. 270–277). Taylor & Francis.
   Google Scholar
• Moore, A., & Wells, R. (2005). Effect of cycle time and duty cycle on psychophysically determined acceptable levels in a highly repetitive task. Ergonomics, 48(7), 859–873. https://doi.org/10.1080/00140130512331332909
   PubMed Web of Science ®Google Scholar
• National Research Council (NRC). (2001). Musculoskeletal disorders in the workplace: Low back and upper extremities. National Academy Press.
   Google Scholar
• Perez, J. (2011). Virtual human factors tools for proactive ergonomics: Qualitative exploration and method development. (MASc). Ryerson University. http://digitalcommons.ryerson.ca/dissertations/475/
   Google Scholar
• Perez, J., de Looze, M. P., Bosch, T., & Neumann, W. P. (2014). Discrete event simulation as an ergonomic tool to predict workload exposures during systems design. International Journal of Industrial Ergonomics, 44(2), 298–306. https://doi.org/10.1016/j.ergon.2013.04.007
   Web of Science ®Google Scholar
• Potvin, J. R. (2012). Predicting maximum acceptable efforts for repetitive tasks: An equation based on duty cycle. Human Factors, 54(2), 175–188. https://doi.org/10.1177/0018720811424269
   PubMed Web of Science ®Google Scholar
• Rohmert, W. (1960). Statische Haltearbeit des Menschen (In German) [Human Static Holding Work]. Sonderheft der REFA-Nachrichten, Verband für Arbeitsstudien. Refa eV.
   Google Scholar
• Rohmert, W. (1973). Problems of determination of rest allowances. Part 2: Determining rest allowances in different human tasks. Applied Ergonomics, 4(3), 158–162. https://doi.org/10.1016/0003-6870(73)90166-X
   PubMed Web of Science ®Google Scholar
• Rose, L. M., Beauchemin, C. A. A., & Neumann, W. P. (2018). Modelling endurance and resumption times for repetitive one-hand pushing. Ergonomics, 61(7), 891–901. https://doi.org/10.1080/00140139.2018.1427282
   PubMed Web of Science ®Google Scholar
• Rose, L. M., Ericson, M., Glimsskär, B., Nordgren, B., & Örtengren, R. (1992). Ergo-index. A model to determine pause needs after fatigue and pain reactions during work. In S. Kumar (Ed.), Advances in industrial ergonomics and safety 4 (Proceedings of Annual Industrial Ergonomics and Safety Conference '92, Denver, CO, June 10–14, 1992) (pp. 303–310). Taylor & Francis.
   Google Scholar
• Rose, L. M., Neumann, W. P., Hägg, G. M., & Kenttä, G. (2014). Fatigue and recovery during and after static loading. Ergonomics , 57(11), 1696–1710. https://doi.org/10.1080/00140139.2014.952347
   PubMed Web of Science ®Google Scholar
• Sahlin, K. (2008). Återhämtning av styrka och uthållighet efter hårt arbete: Relation till muskelns energiprocesser (In Swedish: Recovery of Strength and Endurance after Strenuous Work: Relation to the Muscle’s Energy Processes) Svensk Idrottsforksning 1–2008: 10–13. https://centrumforidrottsforskning.se/wp-content/uploads/2014/04/Aterhamtning-styrka-uthallighet.pdf
   Google Scholar
• Sato, H., Ohashi, J., Iwanaga, K., Yoshitake, R., & Shimada, K. (1984). Endurance time and fatigue in static contractions. Journal of Human Ergology, 13(2), 147–154.
   PubMedGoogle Scholar
• Sjøgaard, G. (1986). Chapter 14: Intramuscular changes during long-term contraction. In N. Corlett, J. Wilson, & I. Manenica (Eds.), The ergonomics of working postures—Models, methods and cases (pp. 136–143). Taylor & Francis.
   Google Scholar
• Snook, S. H. (1999). Future directions of psychophysical studies. Scandinavian Journal of Work, Environment & Health, 25, 13–18.
   PubMed Web of Science ®Google Scholar
• Thorn, S., Forsman, M., Zhang, Q., & Taoda, K. (2002). Low-threshold motor unit activity during a 1-h static contraction in the trapezius muscle. International journal of industrial ergonomics, 30(4), 225–236. https://doi.org/10.1016/S0169-8141(02)00127-0
   Web of Science ®Google Scholar
• Village, J., Searcy, C., Salustri, F., & Patrick Neumann, W. (2015). Design for human factors (DFHF): A grounded theory for integrating human factors into production design processes. Ergonomics, 58(9), 1529–1546. https://doi.org/10.1080/00140139.2015.1022232
   PubMed Web of Science ®Google Scholar
• Wells, R., Mathiassen, S. E., Medbo, L., & Winkel, J. (2007). Time-a key issue for musculoskeletal health and manufacturing. Applied Ergonomics, 38(6), 733–744. https://doi.org/10.1016/j.apergo.2006.12.003
   PubMed Web of Science ®Google Scholar
• Wulff, I. A., Westgaard, R. H., & Rasmussen, B. (1999). Ergonomic criteria in large-scale engineering design—I Management by documentation only? Formal organization vs. designers’ perceptions. Applied Ergonomics, 30(3), 191–205. https://doi.org/10.1016/S0003-6870(98)00029-5
   PubMed Web of Science ®Google Scholar
• Yung, M., Kolus, A., Wells, R., & Neumann, W. P. (2020). Examining the fatigue-quality relationship in manufacturing. Applied Ergonomics, 82, 102919. https://doi.org/10.1016/j.apergo.2019.102919
   PubMed Web of Science ®Google Scholar
• Yung, M., Mathiassen, S. E., & Wells, R. P. (2012). Variation of force amplitude and its effects on local fatigue. European Journal of Applied Physiology, 112(11), 3865–3879. https://doi.org/10.1007/s00421-012-2375-z
   PubMed Web of Science ®Google Scholar