The Ipswich Microbreak Technique to alleviate neck and shoulder discomfort during microscopic procedures

Vijendren, Ananth; Devereux, Gavin; Tietjen, Aaron; Duffield, Katherine; Rompaey, Vincent Van; Heyning, Paul Van de; Yung, Matthew

doi:10.1016/j.apergo.2018.04.013

Cited by 16 publications

(28 citation statements)

References 29 publications

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“…Recent evidence suggests that the breaking of static postures can decrease the onset of pain and intensity of muscular contractions, suggesting that a key preventative strategy may be avoiding a posture for an extended period of time [17].…”

Section: Discussionmentioning

confidence: 99%

A systematic review of biomechanical risk factors for the development of work-related musculoskeletal disorders in surgeons of the head and neck

Maxner

Gray

Vijendren

2021

WOR

Self Cite

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BACKGROUND: Previous studies have shown high rates (47–72%) of self-reported work-related musculoskeletal disorders (WRMDs) in surgeons of the head and neck. Physical requirements in the workplace, individual factors (e.g. poor posture, obesity) and psychosocial factors have been identified as risk factors. Establishing biomechanical risk factors may help prevent further development of WRMDs in this population. OBJECTIVE: The purpose of this critical review was to source studies that identified the biomechanical risk factors for WRMDs in this surgical sub-specialty. METHODS: Searches were conducted of Medline, CINAHL, and AMED databases from 1980 until September 2018. RESULTS: A total of 182 article were identified. Exclusion criteria lead to 163 full-text articles being screened, generating a total of 6 articles for review. The aims of the included studies varied significantly. Surgeons spend the majority of operating time in static, asymmetrical positions. Surgical loupes/headlamps significantly increased cervical spine loading. Articulated surgical arm supports provided optimal ergonomic conditions. Performing surgical operations with the surgeon in standing or sitting had no effect on task performance or demand. Physical fatigue was also measured in both positions. CONCLUSIONS: A combination of equipment-based and patient/surgeon position-based factors predispose surgeons to biomechanical risk factors. Studies of greater methodological quality are required.

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Section: Discussionmentioning

confidence: 99%

A systematic review of biomechanical risk factors for the development of work-related musculoskeletal disorders in surgeons of the head and neck

Maxner

Gray

Vijendren

2021

WOR

Self Cite

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“…The previous studies also reported a high prevalence of musculoskeletal disorders in these regions of the body. Accordingly, microscope users,[ 31 ] ready-made garment workers,[ 17 ] sonographers,[ 32 ] control room operators,[ 1 ] surgeons,[ 3 ] nurses[ 33 ] and truck drivers[ 34 ] had a high prevalence of musculoskeletal disorders in the upper extremity.…”

Section: Discussionmentioning

confidence: 99%

The relationship of grip and pinch strength to musculoskeletal disorders in female carpet weavers in Southeastern Iran, 2019

Nejad

Mohammadian

Haghdoost

et al. 2021

Indian J Occup Environ Med

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Background: The repetitive and prolonged exertion of grip and pinch strength are current among carpet weaver tasks. The three objectives of this study were (1) to investigate the relationship between symptoms of musculoskeletal disorders and grip and pinch strength of carpet weavers in carpet weaving workshops in Kerman province, (2) to compare the grip and pinch strength of carpet weavers with normal values, and (3) to identify the relationship between hand postures of carpet weavers during work and force exertion. Methods: In this cross-sectional study, grip strength and key, tip and palmar pinch strengths of 101 female carpet weavers aged 20 to 71 years were measured in Kerman province, in 2018. Nordic Musculoskeletal Questionnaire (Extended version) was also used to evaluate musculoskeletal disorders. Results: Bivariate and multivariate linear regression analyses showed that participants who suffered from musculoskeletal disorders had lower grip and pinch strength than others and this decrease was statistically significant in upper back, wrists/hands, and knees. Moreover, there was a significant difference between grip and three types of pinch strength of carpet weavers and normal values. Furthermore, for both hands, the grip strength in the position recommended by American Society of Hand Therapists was significantly greater than that in the normal position carpet weavers usually adopt. Conclusion: Based on the results, the high prevalence of musculoskeletal disorders has led to a significant decrease in the grip and pinch strength of carpet weavers. Therefore, it is necessary to undertake ergonomic interventions in designing the carpet weaving workstation.

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“…In the Short-break condition, rest periods of 30 seconds were provided after every 5 minutes of work, with this pattern completed a total of eight times (Figure 3B). The noted rest duration was chosen since 20-30 seconds is a common duration that has been used in previous studies (Dorion & Darveau, 2013;Genaidy et al, 1995;Henning et al, 1989;McLean et al, 2001;Vijendren et al, 2020). In the Self-selected condition, rest breaks were taken according to a participant's preferences regarding when and how long to rest (Figure 3C).…”

Section: Experimental Designmentioning

confidence: 99%

“…Micro-breaks are short, but relatively frequent rest periods, given in between physical tasks to provide rest and recovery. A review of relevant studies using micro-breaks to reduce fatigue during various tasks was provided by Vijendren et al (2020). To summarize, implemented breaks have ranged from 6 to 120 seconds, with most between 20 and 30 seconds.…”

Section: Introductionmentioning

confidence: 99%

An exploratory study comparing three work/rest schedules during simulated repetitive precision work

Tsao

Kim

et al. 2021

Ergonomics

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The pattern of work and rest can influence both physical fatigue and task performance in manual operations. However, there is relatively limited evidence regarding the influences of specific work/rest schedules in tasks requiring high repetitiveness and precision demands, along with relatively low exertion levels. Eighteen participants completed an exploratory study that simulated such tasks, to compare the effects of three distinct work/rest schedules (i.e., short frequent [short] and long infrequent breaks [long], and a self-selected schedule) on muscle fatigue, task performance (in terms of accuracy and speed), and preference. Schedules with long or self-selected breaks generally induced less muscle fatigue, compared with the short break condition. Participants preferred the self-selected condition the most and the long-break condition the least. The different schedules tested did not influence task performance. A selfselected schedule may be beneficial for repetitive precision task, to achieve a balance across muscle fatigue, task performance, and individual preference.

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The Ipswich Microbreak Technique to alleviate neck and shoulder discomfort during microscopic procedures

Cited by 16 publications

References 29 publications

A systematic review of biomechanical risk factors for the development of work-related musculoskeletal disorders in surgeons of the head and neck

A systematic review of biomechanical risk factors for the development of work-related musculoskeletal disorders in surgeons of the head and neck

The relationship of grip and pinch strength to musculoskeletal disorders in female carpet weavers in Southeastern Iran, 2019

An exploratory study comparing three work/rest schedules during simulated repetitive precision work

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