Resistance training program for fatigue management in the workplace: exercise protocol in a cluster randomized...

Area of Science:

• Occupational Health
• Exercise Science
• Workplace Wellness

Background:

• Fatigue significantly impacts worker health and productivity globally.
• A multifactorial condition, fatigue necessitates effective management strategies in industrial settings.
• This research addresses the need for evidence-based interventions to control workplace fatigue.

Purpose of the Study:

• To introduce and assess a resistance exercise protocol for fatigue management during work schedules.
• To evaluate the effectiveness of a workplace exercise program in reducing physical, mental, and muscular fatigue.
• To provide data supporting the integration of exercise interventions in occupational health strategies.

Main Methods:

• A cluster randomized controlled trial involving 352 dairy plant workers (aged 18-65).
• Two groups: Progressive Resistance Exercise (PRE) in a gym and Compensatory Workplace Exercise (CWE) at workstations, both for 20 minutes, 3 times/week over 4 months.
• Primary outcomes included physical, mental, and muscular fatigue (1RM); secondary outcomes covered physical activity, musculoskeletal symptoms, and productivity.

Main Results:

• The study is designed to demonstrate a reduction in fatigue symptoms through the implemented exercise programs.
• Emphasis on adherence is expected to yield clinically significant improvements in worker fatigue levels.
• Findings are anticipated to inform occupational health professionals on effective fatigue control measures.

Conclusions:

• Workplace-based resistance exercise interventions hold potential for mitigating worker fatigue.
• The study is expected to contribute valuable insights into the efficacy of exercise for occupational fatigue.
• Successful implementation and adherence may lead to significant improvements in employee well-being and productivity.