Exercise Program Combined With Ergonomic Training in Textile Workers

NCT07408401 | Not Yet Recruiting

• 1 other identifier: 29-195
• Study Type: interventional
• Target: 60
• Locations: 0 countries
• Sites: N/A

Brief Summary

Most studies in the literature focus on musculoskeletal disorders and pain levels in occupational groups with repetitive workloads, such as textile workers. However, due to the nature of the work environment, decreased respiratory function and postural disorders are also frequently observed in these individuals. There is no comprehensive study in the literature that combines respiratory exercises, posture training, and ergonomics training for textile workers. Therefore, this study will examine the effects of a regular exercise program implemented alongside ergonomics training provided to textile workers on respiratory parameters, musculoskeletal disorders, posture, functionality, pain levels, and fatigue intensity.

Conditions

Textile Worker

Keywords

breathing exercise; posture exercise; textile workers; ergonomics

Outcome Measures

Primary Outcomes (4)

• Respiratory Function

  A spirometer is an objective device used to measure lung air volumes and flow rates. This test is performed by the individual taking a deep breath and then blowing out forcefully, yielding various parameters. Spirometry results help identify obstructive (e.g., COPD, asthma) or restrictive (e.g., fibrosis) types of respiratory dysfunction. It is frequently used in clinical and occupational health settings, particularly to monitor respiratory function in individuals working in dusty environments such as textiles.

  From enrollment to the end of treatment at 6 weeks

• Respiratory Function

  Chest circumference measurement: Chest circumference measurement is a simple, non-invasive method used to assess the effectiveness of the respiratory muscles and the mobility of the rib cage. In this measurement, a tape measure is used to determine the amount of change in chest circumference during inspiration (breathing in) and expiration.

  From enrollment to the end of treatment at 6 weeks

• 6-Minute Walk Test

  The 6-Minute Walk Test is a practical and reliable field test used to assess an individual's submaximal aerobic capacity and functional exercise level. In the test, the participant walks as fast as possible, but at a safe pace, for 6 minutes on a flat corridor. The total distance covered during the test will be recorded in meters.

  From enrollment to the end of treatment at 6 weeks

• Nordic Musculoskeletal System Questionnaire

  The Nordic Musculoskeletal System Questionnaire (NMQ) is a standardized self-report questionnaire developed to identify musculoskeletal disorders experienced by individuals in different body regions. It asks about pain, discomfort, or loss of function experienced in nine different body regions-neck, shoulder, back, waist, hip, knee, and wrist-over the past 12 months and the past 7 days. The questionnaire is widely used in the assessment of ergonomic risks and work-related musculoskeletal disorders. It is simple, quick to administer, and suitable for comparative analysis in large populations.

  From enrollment to the end of treatment at 6 weeks

Secondary Outcomes (5)

• New York Posture Rating Chart

  From enrollment to the end of treatment at 6 weeks

• Wall Push-Up Test

  From enrollment to the end of treatment at 6 weeks

• Sit-to-Stand Test

  From enrollment to the end of treatment at 6 weeks

• Fatigue Severity Scale

  From enrollment to the end of treatment at 6 weeks

• Visual Analog Scale

  From enrollment to the end of treatment at 6 weeks

Study Arms (3)

Home exercise group

ACTIVE COMPARATOR

This group will receive a brochure containing an exercise program they can do at home, along with training on ergonomics and posture.

Other: Home exercise

Supervised group

EXPERIMENTAL

In this group, ergonomics and posture training will be taught in person, and exercise applications will be carried out in the form of supervised group exercises.

Other: Supervised Exercise

Control Group

NO INTERVENTION

In this group, no applications will be made; only assessments will be conducted at the beginning and end of the work.

Interventions

Supervised Exercise OTHER

Supervised exercise (breathing and chair-based exercise) with ergonomic and posture training

Supervised group

Home exercise OTHER

Home exercise with ergonomic and posture training

Home exercise group

Eligibility Criteria

• Age: 18 Years - 60 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• Volunteers aged 18-60 who have been working in the textile industry for at least 6 months will be included in the study.

You may not qualify if:

• Individuals with orthopedic or neurological conditions that prevent exercise,
• those with chronic pulmonary disease, those with psychological disorders, and
• those who have undergone surgery that prevents exercise will not be included in the study.

Sponsors & Collaborators

• Okan University: lead

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Assistant Professor

Study Record Dates

• First Submitted: January 23, 2026
• First Posted: February 13, 2026
• Study Start: February 9, 2026
• Primary Completion (Estimated): May 15, 2026
• Study Completion (Estimated): June 30, 2026
• Last Updated: February 13, 2026

Record last verified: 2026-02