Research
Physical activity monitors boost activity levels

Researchers at the University of Copenhagen have conducted a meta analysis of all relevant research and found that the body of evidence shows an impact


Physical activity monitors, such as fitness apps and wearable activity trackers, that provide direct feedback to users do help to boost activity levels in adults, according to a summary of the evidence, published in The British Medical Journal (BMJ).

The effects are small to moderate – equal to 1,235 extra steps a day and almost 50 extra minutes of moderate to vigorous physical activity a week – and the certainty of evidence ranged from low to moderate. But at a time when many adults don’t meet recommended activity levels, these findings suggest that these devices may have a real impact.

Looking at the evidence
Modern physical activity monitoring devices often claim to change people’s behaviour, but different studies looking at their effectiveness have reached different conclusions.

To address this uncertainty, researchers in Denmark searched databases for trials comparing activity levels in adults who received feedback from physical activity monitors with control interventions in which no feedback was provided.

They found 121 randomised controlled trials involving 16,743 mainly healthy 18 to 65 year olds. Most of the trials were European (31 per cent) or North American (40 per cent) with a median intervention period of 12 weeks. The median age of study participants was 47 years, with a higher proportion of women (median 77 per cent) than men.

Overall, the interventions showed a moderate effect on physical activity (equivalent to 1,235 daily steps), a small effect on moderate to vigorous physical activity (equivalent to 48.5 weekly minutes) and a small but insignificant effect on sedentary time (equal to 9.9 daily minutes).

For all outcomes, physical activity monitors that provided feedback were more effective than those that did not provide feedback.

More research needed
The researchers acknowledged that the included trials varied in design and methods and say the results may not be applicable to lower income countries. This is, however, the first systematic review to summarise the entire body of evidence across different patient populations and different types of physical activity monitors.

As such, the researchers said this study “provides evidence for using physical activity monitors for enhancing physical activity and moderate to vigorous physical activity at a time when large, feasible, and scalable interventions are urgently needed.”

The researchers called for future studies to investigate how physical activity monitors can be used in combination with other behavioural change strategies or how they might affect sedentary time.

 


CONTACT US

Leisure Media
Tel: +44 (0)1462 431385

©Cybertrek 2024

ABOUT LEISURE MEDIA
LEISURE MEDIA MAGAZINES
LEISURE MEDIA HANDBOOKS
LEISURE MEDIA WEBSITES
LEISURE MEDIA PRODUCT SEARCH
PRINT SUBSCRIPTIONS
FREE DIGITAL SUBSCRIPTIONS
 
15 Jun 2024 Leisure Management: daily news and jobs
 
 
HOME
JOBS
NEWS
FEATURES
PRODUCTS
FREE DIGITAL SUBSCRIPTION
PRINT SUBSCRIPTION
ADVERTISE
CONTACT US
Sign up for FREE ezine

Features List



SELECTED ISSUE
Fit Tech
2023 issue 1

View issue contents

Leisure Management - Physical activity monitors boost activity levels

Research

Physical activity monitors boost activity levels


Researchers at the University of Copenhagen have conducted a meta analysis of all relevant research and found that the body of evidence shows an impact

The effects are equal to 1,235 extra steps per day Shutterstock/wavebreakmedia

Physical activity monitors, such as fitness apps and wearable activity trackers, that provide direct feedback to users do help to boost activity levels in adults, according to a summary of the evidence, published in The British Medical Journal (BMJ).

The effects are small to moderate – equal to 1,235 extra steps a day and almost 50 extra minutes of moderate to vigorous physical activity a week – and the certainty of evidence ranged from low to moderate. But at a time when many adults don’t meet recommended activity levels, these findings suggest that these devices may have a real impact.

Looking at the evidence
Modern physical activity monitoring devices often claim to change people’s behaviour, but different studies looking at their effectiveness have reached different conclusions.

To address this uncertainty, researchers in Denmark searched databases for trials comparing activity levels in adults who received feedback from physical activity monitors with control interventions in which no feedback was provided.

They found 121 randomised controlled trials involving 16,743 mainly healthy 18 to 65 year olds. Most of the trials were European (31 per cent) or North American (40 per cent) with a median intervention period of 12 weeks. The median age of study participants was 47 years, with a higher proportion of women (median 77 per cent) than men.

Overall, the interventions showed a moderate effect on physical activity (equivalent to 1,235 daily steps), a small effect on moderate to vigorous physical activity (equivalent to 48.5 weekly minutes) and a small but insignificant effect on sedentary time (equal to 9.9 daily minutes).

For all outcomes, physical activity monitors that provided feedback were more effective than those that did not provide feedback.

More research needed
The researchers acknowledged that the included trials varied in design and methods and say the results may not be applicable to lower income countries. This is, however, the first systematic review to summarise the entire body of evidence across different patient populations and different types of physical activity monitors.

As such, the researchers said this study “provides evidence for using physical activity monitors for enhancing physical activity and moderate to vigorous physical activity at a time when large, feasible, and scalable interventions are urgently needed.”

The researchers called for future studies to investigate how physical activity monitors can be used in combination with other behavioural change strategies or how they might affect sedentary time.


Originally published in Fit Tech 2023 issue 1

Published by Leisure Media Tel: +44 (0)1462 431385 | Contact us | About us | © Cybertrek Ltd