Myofeedback training and intensive muscular strength training to decrease pain and improve work ability among female...

Area of Science:

• Occupational health
• Rehabilitation medicine
• Musculoskeletal disorders

Background:

• Chronic neck pain is linked to muscle tension, reduced rest, and decreased work ability.
• Interventions promoting muscle strength and rest may alleviate pain and enhance work capacity.

Purpose of the Study:

• To evaluate the efficacy of myofeedback training versus intensive strength training.
• To determine effects on pain reduction and work ability in women on long-term sick leave.

Main Methods:

• Randomized controlled trial with two 1-month home-based interventions: myofeedback and muscular strength training.
• 60 female workers with chronic neck pain on long-term sick leave participated.
• Data on health, pain, muscle activity, and work ability collected at baseline, 1 month, and 3 months post-intervention.

Main Results:

• Both interventions led to significant pain reduction compared to controls.
• Reduced pain and muscle activity correlated with improved self-rated and observed work ability at 3 months.
• Muscular strength training improved self-rated work ability and mental health; myofeedback enhanced observed work ability and vitality.

Conclusions:

• Myofeedback and strength training interventions demonstrate positive outcomes for neck pain and work ability.
• These approaches show potential for integration into healthcare practice.
• Home-based intensive muscular strength training is a practical and effective option for improving work ability.