Physiological demands of singing for lung health compared with treadmill walking.
BMJ Open Respir Res
; 8(1)2021 05.
Article
in En
| MEDLINE
| ID: mdl-34045239
ABSTRACT
INTRODUCTION:
Participating in singing is considered to have a range of social and psychological benefits. However, the physiological demands of singing and its intensity as a physical activity are not well understood.METHODS:
We compared cardiorespiratory parameters while completing components of Singing for Lung Health sessions, with treadmill walking at differing speeds (2, 4 and 6 km/hour).RESULTS:
Eight healthy adults were included, none of whom reported regular participation in formal singing activities. Singing induced acute physiological responses that were consistent with moderate intensity activity (metabolic equivalents median 4.12, IQR 2.72-4.78), with oxygen consumption, heart rate and volume per breath above those seen walking at 4 km/hour. Minute ventilation was higher during singing (median 22.42 L/min, IQR 16.83-30.54) than at rest (11 L/min, 9-13), lower than 6 km/hour walking (30.35 L/min, 26.94-41.11), but not statistically different from 2 km/hour (18.77 L/min, 16.89-21.35) or 4 km/hour (23.27 L/min, 20.09-26.37) walking.CONCLUSIONS:
Our findings suggest the acute metabolic demands of singing are comparable with walking at a moderately brisk pace, hence, physical effects may contribute to the health and well-being benefits attributed to singing participation. However, if physical training benefits result remains uncertain. Further research including different singing styles, singers and physical performance impacts when used as a training modality is encouraged. TRIAL REGISTRATION NUMBER ClinicalTrials.gov registry (NCT04121351).Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Oxygen Consumption
/
Walking
/
Singing
/
Cardiorespiratory Fitness
/
Heart Rate
/
Lung
Type of study:
Observational_studies
Limits:
Adult
/
Female
/
Humans
/
Male
Language:
En
Journal:
BMJ Open Respir Res
Year:
2021
Document type:
Article
Affiliation country:
Reino Unido