References
- Andersen LL, Christensen KB, Holtermann, et al. Effect of physical exercise interventions on musculoskeletal pain in all body regions among office workers: A one-year randomized controlled trial. Man Ther. 2010;15(1):100-104. https://doi.org/10.1016/j.math.2009.08.004
- Andersen LL, Kjaer M, Sogaard K, et al. Effect of two contrasting types of physical exercise on chronic neck muscle pain. AC&R, 2008;59(1):84-91. https://doi.org/10.1002/art.23256
- Bertozzi L, Gardenghi I, Turoni F, et al. Effect of therapeutic exercise on pain and disability in the management of chronic nonspecific neck pain: Systematic review and meta-analysis of randomized trials. Phys Ther. 2013;93(8):1026-1036. https://doi.org/10.2522/ptj.20120412
- Bialosky JE, Bishop MD, Price DD, et al. The mechanisms of manual therapy in the treatment of musculoskeletal pain: A comprehensive model. Man Ther. 2009;14(5):531-538. https://doi.org/10.1016/j.math.2008.09.001
- Bobinski F, Ferreira TA, Cordova MM, et al. Role of brainstem serotonin in analgesia produced by low-intensity exercise on neuropathic pain following sciatic nerve injury in mice. Pain. 2015;156(12):2595. https://doi.org/0.1097/j.pain.0000000000000372 https://doi.org/10.1097/j.pain.0000000000000372
- Boonstra AM, Preuper HRS, Reneman MF, et al. Reliability and validity of the visual analogue scale for disability in patients with chronic musculoskeletal pain. Int J Rehabil Res. 2008;31(2):165-169. https://doi.org/10.1097/MRR.0b013e3282fc0f93
- Buckle PW, Devereux JJ. The nature of work-related neck and upper limb musculoskeletal disorders. Applied ergonomics. 2002;33(3):207-217. https://doi.org/10.1016/S0003-6870(02)00014-5
- Campa-Moran I, Rey Gudin E, Fernandez Carnero J, et al. Comparison of dry needling versus orthopedic manual therapy in patients with myofascial chronic neck pain: A single-blind, randomized pilot study. Pain Res Treat. 2015;21(5):ID327307. https://dx.doi.org/10.1155/2015/327307
- Chesterton LS, Sim J, Wright CC, et al. Interrater reliability of algometry in measuring pressure pain thresholds in healthy humans, using multiple raters. Clin J Pain. 2007;23(9):760-766. https://doi.org/10.1097/AJP.0b013e318154b6ae
- Christensen JO, Knardahl S. Work and neck pain: A prospective study of psychological, social, and mechanical risk factors. Pain. 2010;151(1):162-173. https://doi.org/10.1016/j.pain.2010.07.001
- Da Silva AC, De Noronha M, Liberatori Junior RM, et al. The effectiveness of ischemic compression technique on pain and function in individuals with shoulder pain: A systematic review. J Manipulative Physiol Ther. 2020;43(3):234-246. https://doi.org/10.1016/j.jmpt.2019.10.013
- Dietrich A, McDaniel WF. Endocannabinoids and exercise. Br J sports Med. 2004;38(5):536-541. https://doi.org/10.1136/bjsm.2004.011718
- Fryer G, Hodgson L. The effect of manual pressure release on myofascial trigger points in the upper trapezius muscle. Journal of Bodywork and movement therapies. 2005;9(4):248-255. https://doi.org/10.1016/j.jbmt.2005.02.002
- Ganesh GS, Singh H, Mushtaq S, et al. Effect of cervical mobilization and ischemic compression therapy on contralateral cervical side flexion and pressure pain threshold in latent upper trapezius trigger points. J Bodyw Mov Ther. 2016;20(3):477-483. https://doi.org/10.1016/ j.jbmt.2015.11.010
- Go SU, Lee BH. Effects of manual therapy on shoulder pain in office workers. J. Phys. Ther. Sci. 2006;28(9):2422-2425. https://doi.org/10.1589/jpts.28.2422
- Kisner C, Colby LA, Borstad J. Therapeutic Exercise: Foundations and Techniques. FA Davis, 2007.
- Graven NT. Fundamentals of muscle pain, referred pain, and deep tissue hyperalgesia. Scand J Rheumatol. 2006;35(122):1-43. https://doi.org/10.1080/03009740600865980
- Haahr J, Ostergaard S. Dalsgaard J, et al. Exercises versus arthroscopic decompression in patients with subacromial impingement: A randomised, controlled study in 90 cases with a one year follow up. Ann Rheum Dis. 2005;64(5):760-764. http://dx.doi.org/10.1136/ard.2004.021188
- Hagberg M, Harms RK, Nisell R, et al. Rehabilitation of neck-shoulder pain in women industrial workers: A randomized trial comparing isometric shoulder endurance training with isometric shoulder strength training. Arch Phys Med Rehabil. 2000;81(8):1051-1058. https://doi.org/10.1053/apmr.2000.7582
- Hanvold TN, Veiersted KB, Waersted M. A prospective study of neck, shoulder, and upper back pain among technical school students entering working life. J Adolesc Health. 2010;46(5):488-494. https://doi.org/10.1016/j.jadohealth.2009.11.200
- Hoffmann P, Terenius L, Thoren P. Cerebrospinal fluid immunoreactive β-endorphin concentration is increased by voluntary exercise in the spontaneously hypertensive rat. Regulatory Peptides. 1990;28(2):233-239. https://doi.org/10.1016/0167-0115(90)90021-N
- Johansson H, Sojka P. Pathophysiological mechanisms involved in genesis and spread of muscular tension in occupational muscle pain and in chronic musculoskeletal pain syndromes: A hypothesis. Medical hypotheses. 1991;35(3):196-203. https://doi.org/10.1016/0306-9877(91)90233-O
- LaRoche DP, Connolly DA. Effects of stretching on passive muscle tension and response to eccentric exercise. Am J Sports Med. 2006;34(6):1000-1007. https://doi.org/10.1177/0363546505284238
- La Touche R, Paris Alemany A, Mannheimer JS, et al. Does mobilization of the upper cervical spine affect pain sensitivity and autonomic nervous system function in patients with cervico-craniofacial pain?: A randomized-controlled trial. Clin J Pain. 2013;29(3):205-215. http://doi.org/10.1097/AJP.0b013e318250f3cd.
- Larsson B, Sogaard K, Rosendal L. Work related neck-shoulder pain: A review on magnitude, risk factors, biochemical characteristics, clinical picture and preventive interventions. Best Pract Res Clin Rheumatol. 2007;21(3):447-463. https://doi.org/10.1016/j.berh.2007.02.015
- Lee KJ, Roh JS, Choi HS, et al. Effect of active intervention after Kaltenborn's cervical joint mobilization on the cervical spine alignment and muscle activity in patients with forward head posture. J Korean Soc Phys Med. 2015;10(2):17-27. https://doi.org/10.13066/kspm.2015.10.2.17
- Mork PJ, Westgaard RH. Low-amplitude trapezius activity in work and leisure and the relation to shoulder and neck pain. J Appl Physiol, 2006;100(4):1142-1149. https://doi.org/10.1152/japplphysiol.01111.2005
- National Research Council. Musculoskeletal disorders and the workplace: Low back and upper extremities, 2010.
- Nielsen PK, Andersen LL, Olsen HB, et al. Effect of physical training on pain sensitivity and trapezius muscle morphology. Muscle Nerve. 2010;41(6):836-844. https://doi.org/10.1002/mus.21577
- Olsen H, Christensen H, Sogaard K. An analysis of motor unit firing pattern during sustained low force contraction in fatigued muscle. Acta Physiol Pharmacol Bulg. 2001;26(1-2):73-78.
- Punnett L, Wegman DH. Work-related musculoskeletal disorders: The epidemiologic evidence and the debate. J Electromyogr Kinesiol. 2004;14(1):13-23. https://doi.org/10.1016/j.jelekin.2003.09.015
- Randlov A, Ostergaard M, Manniche C, et al. Intensive dynamic training for females with chronic neck/shoulder pain. A randomized controlled trial. Clin Rehabil. 1998;12(3):200-210. https://doi.org/10.1191/026921598666881319
- Roch M, Morin M, Gaudreault N. The Myoton PRO: A reliable tool for quantifying the viscoelastic properties of a trigger point on the infraspinatus in non-traumatic chronic shoulder pain. J Bodyw Mov Ther. 2020;24(4):379-385. https://doi.org/10.1016/j.jbmt.2020.05.002
- Sjogaard G, Lundberg U, Kadefors R. The role of muscle activity and mental load in the development of pain and degenerative processes at the muscle cell level during computer work. Eur J Appl Physiol. 2000;83(2-3):99-105. http//doi.org/10.1007/s004210000285
- Sluka KA, Frey Law L, Hoeger Bement M. Exercise-induced pain and analgesia? Underlying mechanisms and clinical translation. Pain. 2018;159(1):S91-S97. https://doi.org/10.1097/j.pain.0000000000001235
- Smith J, Kotajarvi BR, Padgett DJ, et al. Effect of scapular protraction and retraction on isometric shoulder elevation strength. Arch Phys Med Rehabil. 2002;83(3):367-370. https://doi.org/10.1053/apmr.2002.29666
- Suchomel TJ, Nimphius S, Bellon CR, et al. The importance of muscular strength: Training considerations. Sports Med. 2018;48(4):765-785. https://doi.org/10.1007/s40279-018-0862-z
- Szeto GP, Straker LM, O'Sullivan PB. A comparison of symptomatic and asymptomatic office workers performing monotonous key- board work-1: Neck and shoulder muscle recruitment patterns. Man Ther. 2005;10(4):270-280. https://doi.org/10.1016/j.math.2005.01.004
- Sogaard K, Sjogaard G, Finsen L, et al. Motor unit activity during stereotyped finger tasks and computer mouse work. J Electromyogr Kinesiol. 2001;11(3):197-206. https://doi.org/10.1016/S1050-6411(00)00053-5
- Tobaldini G, Sardi NF, Guilhen VA, et al. Pain inhibits pain: an ascending-descending pain modulation pathway linking mesolimbic and classical descending mechanisms. Mol Neurobiol. 2019;56(2):1000-1013. https://doi.org/10.1007/s12035-018-1116-7
- Thoren P, Floras JS, Hoffmann P, et al. Endorphins and exercise: Physiological mechanisms and clinical implications. Health Psychol. 1990;22(4):417-428.
- Veiersted KB, Westgaard RH. Development of trapezius myalgia among female workers performing light manual work. Scand J Work Environ Health. 1993;19:277-283. http://doi.org/10.5271/sjweh.1473
- Wahlstrom J, Hagberg M, Toomingas A, et al. Perceived muscular tension, job strain, physical exposure, and associations with neck pain among VDU users; A prospective cohort study. Occupational and Environmental Medicine. 2004;61(6):523-528. http://dx.doi.org/10.1136/oem.2003.009563
- Waling K, Sundelin G, Ahlgren C, et al. Perceived pain before and after three exercise programs-a controlled clinical trial of women with work-related trapezius myalgia. Pain. 2000;85(1-2):201-207. https://doi.org/10.1016/S0304-3959(99)00265-1
- Weon JH, Oh JS, Cynn HS, et al. Influence of forward head posture on scapular upward rotators during isometric shoulder flexion. Journal of Bodywork and movement therapies. 2010;14(4):367-374. https://doi.org/10.1016/j.jbmt.2009.06.006
- Whitehead NP, Weerakkody NS, Gregory J, et al. Changes in passive tension of muscle in humans and animals after eccentric exercise. J Physiol. 2001;533(2):593-604. https://doi.org/10.1111/j.1469-7793.2001.0593a.x
- Ylinen J, Takala EP, Nykanen M, et al. Active neck muscle training in the treatment of chronic neck pain in women: A randomized controlled trial. Jama. 2003;289(19):2509-2516. http://doi.org/10.1001/jama.289.19.2509