Exercise, Rest Breaks and Ergonomics Modification on Fatigue and MSK Discomfort in Static Workstation

NCT ID: NCT04857853

Last Updated: 2021-07-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

42 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-10-14

Study Completion Date

2021-07-10

Brief Summary

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The current study examines the effects of exercise, ergonomic modifications, and rest breaks on fatigue and musculoskeletal discomfort during computer tasks. For the purpose of this project, musculoskeletal discomfort is defined as a constellation of signs and symptoms that include muscle tension, paresthesia, pain, and/or physical strain in soft tissues and bones.

Detailed Description

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Static workstation workers frequently experience musculoskeletal discomfort which, according to a survey of the literature, may include muscle tension, muscle fatigue, paresthesia, pain, and/or physical strain in soft tissues and bones. The incidence of musculoskeletal discomfort in office workers like computer users is as high as 50%. In various studies on static workstation workers, musculoskeletal discomfort has been reported, either separately or in aggregate, in the neck, shoulders, elbows, wrists, hands, back, legs, buttocks, ankles, feet, and chest.

The current study examines the effects of exercise, ergonomic modifications, and rest breaks on fatigue and musculoskeletal discomfort during computer tasks. For the purpose of this project, musculoskeletal discomfort is defined as a constellation of signs and symptoms that include muscle tension, paresthesia, pain, and/or physical strain in soft tissues and bones.

Conditions

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Musculoskeletal Pain

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Exercise Without Rest Breaks

Exercise Without Rest Breaks

Group Type EXPERIMENTAL

Exercise Without Rest Break

Intervention Type OTHER

Participants in the exercise group will receive 'Exercise Breaks', of 10 minutes, twice a day during the work hours, in addition to the two 'Conventional Rest Breaks' of 15 minutes, twice a day during the work hours.

Exercises include shoulder shrugs, neck tilts, wrist and forearm stretch, back and hip stretch, upper body stretch, hamstring stretch, upper back stretch, hand/finger stretch. Side stretch and neck stretch.

Follow up 3 times a week for 5 weeks.

Exercise With Rest Break

Exercise With Rest Break

Group Type EXPERIMENTAL

Exercise With Rest Break

Intervention Type OTHER

Participants in the exercise with rest break group will receive 'Exercise Breaks', of 10 minutes, twice a day during the work hours, in addition to the two 'Conventional Rest Breaks' of 15 minutes, twice a day during the work hours.

Participants will also receive 'Supplemental Micro Breaks', of 30 seconds after every 15 minutes of working on a static computer workstation Follow up 3 times a week for 5 weeks.

Rest Break

Rest Break

Group Type EXPERIMENTAL

Rest Break

Intervention Type OTHER

Participants in the rest breaks group will receive 'Supplemental Micro Breaks', of 30 seconds after every 15 minutes of working on a static computer workstation in addition to the two 'Conventional Rest Breaks' of 15 minutes twice a day during the work hours.

Follow up 3 times a week for 5 weeks. During the rest breaks, participants will not perform any exercises.

Interventions

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Exercise Without Rest Break

Participants in the exercise group will receive 'Exercise Breaks', of 10 minutes, twice a day during the work hours, in addition to the two 'Conventional Rest Breaks' of 15 minutes, twice a day during the work hours.

Exercises include shoulder shrugs, neck tilts, wrist and forearm stretch, back and hip stretch, upper body stretch, hamstring stretch, upper back stretch, hand/finger stretch. Side stretch and neck stretch.

Follow up 3 times a week for 5 weeks.

Intervention Type OTHER

Exercise With Rest Break

Participants in the exercise with rest break group will receive 'Exercise Breaks', of 10 minutes, twice a day during the work hours, in addition to the two 'Conventional Rest Breaks' of 15 minutes, twice a day during the work hours.

Participants will also receive 'Supplemental Micro Breaks', of 30 seconds after every 15 minutes of working on a static computer workstation Follow up 3 times a week for 5 weeks.

Intervention Type OTHER

Rest Break

Participants in the rest breaks group will receive 'Supplemental Micro Breaks', of 30 seconds after every 15 minutes of working on a static computer workstation in addition to the two 'Conventional Rest Breaks' of 15 minutes twice a day during the work hours.

Follow up 3 times a week for 5 weeks. During the rest breaks, participants will not perform any exercises.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Both male and female
* Age: 25-45 years
* Those static workstation office workers using a computer for at least 6 hours per day.
* Static workstation office workers screened by ROSA.

Exclusion Criteria

* Discomfort from non-musculoskeletal origin
* Recent history of trauma and receiving any kind of treatment for the current condition
* Severe orthopedic disease
* Any mental and physiological illness that could interfere in the exercise
Minimum Eligible Age

25 Years

Maximum Eligible Age

45 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Riphah International University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Nazish Rafique, MSPT

Role: PRINCIPAL_INVESTIGATOR

Riphah International University

Locations

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Foundation University

Islamabad, Punjab Province, Pakistan

Site Status

Countries

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Pakistan

References

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Tarwaka P, Bakri LS. Ergonomi Industri Dasar-dasar pengetahuan ergonomi dan aplikasi di tempat kerja. Surakarta: Harapan Press; 2010.

Reference Type BACKGROUND

Daneshmandi H, Choobineh AR, Ghaem H, Alhamd M, Fakherpour A. The effect of musculoskeletal problems on fatigue and productivity of office personnel: a cross-sectional study. J Prev Med Hyg. 2017 Sep;58(3):E252-E258.

Reference Type BACKGROUND
PMID: 29123372 (View on PubMed)

Rahimi R. Effect of different rest intervals on the exercise volume completed during squat bouts. J Sports Sci Med. 2005 Dec 1;4(4):361-6. eCollection 2005 Dec.

Reference Type BACKGROUND
PMID: 24501549 (View on PubMed)

Barredo RDV, Mahon K. The effects of exercise and rest breaks on musculoskeletal discomfort during computer tasks: An evidence-based perspective. Journal of Physical Therapy Science. 2007;19(2):151-63.

Reference Type BACKGROUND

Willardson JM, Burkett LN. A comparison of 3 different rest intervals on the exercise volume completed during a workout. J Strength Cond Res. 2005 Feb;19(1):23-6. doi: 10.1519/R-13853.1.

Reference Type BACKGROUND
PMID: 15705039 (View on PubMed)

Menzel NN, Brooks SM, Bernard TE, Nelson A. The physical workload of nursing personnel: association with musculoskeletal discomfort. Int J Nurs Stud. 2004 Nov;41(8):859-67. doi: 10.1016/j.ijnurstu.2004.03.012.

Reference Type BACKGROUND
PMID: 15476759 (View on PubMed)

Hamberg-van Reenen HH, van der Beek AJ, Blatter BM, van der Grinten MP, van Mechelen W, Bongers PM. Does musculoskeletal discomfort at work predict future musculoskeletal pain? Ergonomics. 2008 May;51(5):637-48. doi: 10.1080/00140130701743433.

Reference Type BACKGROUND
PMID: 18432442 (View on PubMed)

Hou JY, Shiao JS. Risk factors for musculoskeletal discomfort in nurses. J Nurs Res. 2006 Sep;14(3):228-36. doi: 10.1097/01.jnr.0000387581.04716.56.

Reference Type BACKGROUND
PMID: 16967405 (View on PubMed)

Other Identifiers

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REC/00858 Anam Rehman

Identifier Type: -

Identifier Source: org_study_id

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