References
- Chen HC, Chang CM, Liu YP, et al. Ergonomic risk factors for the wrists of hairdressers. Appl Ergon. 2010;41(1):98–105. doi: 10.1016/j.apergo.2009.05.001
- Hansson G-Å, Balogh I, Ohlsson K, et al. Physical workload in various types of work: part I. Wrist and forearm. Int J Ind Ergon. 2009;39(1):221–233. doi: 10.1016/j.ergon.2008.04.003
- Barrero LH, Pulido JA, Berrio S, et al. Physical workloads of the upper-extremity among workers of the Colombian flower industry. Am J Ind Med. 2012;55(10):926–939. doi: 10.1002/ajim.22102
- Roman-Liu D, Bartuzi P. The influence of wrist posture on the time and frequency EMG signal measures of forearm muscles. Gait Posture. 2013;37(3):340–344. doi: 10.1016/j.gaitpost.2012.07.027
- David GC. Ergonomic methods for assessing exposure to risk factors for work-related musculoskeletal disorders. Occup Med (Lond). 2005;55(3):190–199. doi: 10.1093/occmed/kqi082
- Nordander C, Balogh I, Mathiassen SE, et al. Precision of measurements of physical workload during standardised manual handling. Part I: surface electromyography of m. trapezius, m. infraspinatus and the forearm extensors. J Electromyogr Kinesiol. 2004;14(4):443–454. doi: 10.1016/j.jelekin.2003.12.003
- Nordander C, Ohlsson K, Åkesson I, et al. Exposure–response relationships in work-related musculoskeletal disorders in elbows and hands – a synthesis of group-level data on exposure and response obtained using uniform methods of data collection. Appl Ergon. 2013;44(2):241–253. doi: 10.1016/j.apergo.2012.07.009
- Nordander C, Willner J, Hansson GA, et al. Influence of the subcutaneous fat layer, as measured by ultrasound, skinfold calipers and BMI, on the EMG amplitude. Eur J Appl Physiol. 2003;89(6):514–519. doi: 10.1007/s00421-003-0819-1
- Blangsted AK, Hansen K, Jensen C. Muscle activity during computer-based office work in relation to self-reported job demands and gender. Eur J Appl Physiol. 2003;89(3):352–358. doi: 10.1007/s00421-003-0805-7
- Bao S, Silverstein B. Estimation of hand force in ergonomic job evaluations. Ergonomics. 2005;48(3):288–301. doi: 10.1080/0014013042000327724
- Ngo BPT, Wells RP. Evaluating protocols for normalizing forearm electromyograms during power grip. J Electromyogr Kinesiol. 2016;26:66–72. doi: 10.1016/j.jelekin.2015.10.014
- Dahlqvist C, Nordander C, Granqvist L, et al. Comparing two methods to record maximal voluntary contractions and different electrode positions in recordings of forearm extensor muscle activity: refining risk assessments for work-related wrist disorders. Work. 2018;59:231–242. doi: 10.3233/wor-172668
- Burden A. How should we normalize electromyograms obtained from healthy participants? What we have learned from over 25 years of research. J Electromyogr Kinesiol. 2010;20(6):1023–1035. doi: 10.1016/j.jelekin.2010.07.004
- Barr AE, Goldsheyder D, Ozkaya N, et al. Testing apparatus and experimental procedure for position specific normalization of electromyographic measurements of distal upper extremity musculature. Clin Biomech (Bristol, Avon). 2001;16(7):576–585. doi:S0268-0033(01)00046-8 doi: 10.1016/S0268-0033(01)00046-8
- Hermens HJ, Freriks B, Merletti R, et al. European Recommendations for Surface ElectroMyoGraphy, results of the SENIAM project. Enschede: Roessingh Research and Development; 1999. p. 1–122.
- Mesin L, Merletti R, Rainoldi A. Surface EMG: the issue of electrode location. J Electromyogr Kinesiol. 2009;19(5):719–726. doi: 10.1016/j.jelekin.2008.07.006
- Takala EP, Toivonen R. Placement of forearm surface EMG electrodes in the assessment of hand loading in manual tasks. Ergonomics. 2013;56(7):1159–1166. doi: 10.1080/00140139.2013.799235
- Ghapanchizadeh H, Ahmad SA, Ishak AJ, editors. Recommended surface EMG electrode position for wrist extension and flexion. In: Proceedings of 2015 IEEE Student Symposium in Biomedical Engineering & Sciences (ISSBES). Kuala Lumpur, Malaysia: IEEE; 2015. p. 108–112. doi: 10.1109/ISSBES.2015.7435877
- Huebner A, Faenger B, Schenk P, et al. Alteration of surface EMG amplitude levels of five major trunk muscles by defined electrode location displacement. J Electromyogr Kinesiol. 2015;25(2):214–223. doi: 10.1016/j.jelekin.2014.11.008
- Hansson G-Å, Asterland P, Skerfving S. Acquisition and analysis of whole-day electromygraphic field recordings. In: Hermens HJ, Hägg G, Freriks B, editors. Proceedings of the second general SENIAM (Surface EMG for non-invasive assessment of muscles) workshop. Stockholm: Roessingh Research and Development; 1997. p. 19–27.
- Jensen C, Vasseljen Jr O, Westgaard RH. Estimating maximal EMG amplitude for the trapezius muscle: on the optimization of experimental procedure and electrode placement for improved reliability and increased signal amplitude. J Electromyogr Kinesiol. 1996;6(1):51–58. doi: 10.1016/1050-6411(94)00012-3
- Mogk JPM, Keir PJ. Crosstalk in surface electromyography of the proximal forearm during gripping tasks. J Electromyogr Kinesiol. 2003;13(1):63–71. doi: 10.1016/S1050-6411(02)00071-8
- Farina D, Cescon C, Merletti R. Influence of anatomical, physical, and detection-system parameters on surface EMG. Biol Cybern. 2002;86(6):445–456. doi: 10.1007/s00422-002-0309-2
- Greig M, Wells R. A systematic exploration of distal arm muscle activity and perceived exertion while applying external forces and moments. Ergonomics. 2008;51(8):1238–1257. doi: 10.1080/00140130802037289