About this trial
This study will investigate the effect of high-level headphone sound exposure on cardiorespiratory responses and perceived exertion during a submaximal treadmill exercise test in young healthy individuals. Healthy volunteers aged 18 to 30 years will complete two exercise sessions under two different conditions: zero-sound and high-level sound exposure. Heart rate, oxygen saturation, blood pressure, and perceived exertion will be evaluated before, during, and after exercise.
Eligibility criteria
This trial accepts healthy volunteersQualifiers
Healthy adults aged 18 to 30 years
Male or female participants
No regular exercise habit
Voluntary participation with written informed consent
Disqualifiers
Any cardiopulmonary, neurological, or musculoskeletal disease
Any acute cardiovascular, respiratory, or musculoskeletal complaint
Infection, fever, dizziness, fatigue, or similar temporary health problem on the test day
Alcohol consumption within 12 hours before testing
Trial population
Healthy young adults aged 18 to 30 years without known disease and without a regular exercise habit.
Trial design
Case-control
Prospective
Treatments tested in this trial
High-Level Headphone Sound Exposure
BehavioralParticipants will listen to music at a predefined high sound level via headphones during the submaximal treadmill walking test. Sound intensity will be controlled using a decibel meter to ensure consistency across participants.(approximately 80 dB LAeq).
No-Sound Headphone Condition
BehavioralParticipants will wear headphones without any sound during the submaximal treadmill walking test. This condition serves as the control for comparison with the high sound exposure condition.
Treatment groups
Trial outcomes
Primary outcomes
Perceived Exertion
Perceived exertion will be assessed using the Modified Borg Scale (Borg Category Ratio Scale, CR10) under zero-sound and high-level sound conditions during submaximal treadmill exercise. The scale ranges from 0 to 10, where higher scores indicate greater perceived exertion.
Heart Rate
Heart rate recorded under zero-sound and high-level sound conditions during submaximal treadmill exercise.
Secondary outcomes
Oxygen Saturation
Oxygen saturation recorded under zero-sound and high-level sound conditions during submaximal treadmill exercise.
Blood Pressure
Systolic and diastolic blood pressure measured under zero-sound and high-level sound conditions.
Locations
Sponsors and contacts
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