Can Lower Music Levels Preserve Workout Intensity?
Despite preserved exertion perceptions, researchers report limited hearing protection use in group fitness classes.
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By
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Kathryn Wighton
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May 22, 2026
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Clinical Scorecard: Can Lower Music Levels Preserve Workout Intensity?
At a Glance
| Category | Detail |
|---|
| Condition | Perceived exercise intensity in group fitness classes |
| Key Mechanisms | Comparison of perceived exertion between louder and quieter music levels |
| Target Population | Adults attending group fitness classes, predominantly female, median age 28 |
| Care Setting | Group fitness classes in a studio environment |
Key Highlights
- Reducing music volume by 3 dBA met noninferiority for perceived exercise intensity
- Mean Borg Category-Ratio–10 scores were 6.61 in louder classes and 5.96 in quieter classes
- Noninferiority maintained for reductions up to 4 dBA; not concluded at 5 dBA
- Only 2% of participants reported using hearing protection during classes
- 15% reported experiencing tinnitus following classes
Guideline-Based Recommendations
Diagnosis
Management
- Consider lowering music levels in group fitness classes to enhance auditory safety
Monitoring & Follow-up
Risks
- High sound levels exceeding recommended limits for 1 hour of exposure
Patient & Prescribing Data
Participants attending group fitness classes, mostly younger adults
Lower music levels do not compromise perceived workout intensity
Clinical Best Practices
- Assess perceived exertion using validated scales like the Borg Category-Ratio–10
- Encourage consideration of hearing protection among participants
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