Journal for the Measurement of Physical Behaviour
@JMPBjournal
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Peer-reviewed research of wearable tech to assess physical activity & sedentary behavior. Official journal of @ismpb_org. Editor: @C_Edwardson
Champaign, IL
Joined January 2018
🦋 Did you know we're also on Bluesky? To better align with the journal's mission, we're no longer actively posting on X. Follow us on Bluesky or LinkedIn for all the latest device-based physical activity measurement research! https://t.co/DXH5Wlrmup
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We are seeking our next Editor to take over for Prof. Charlotte Edwardson in July 2026. This is an exciting opportunity to help define our relatively young field and lead a journal that now has its Impact Factor. For more details, please see: https://t.co/fpxAYbGaPN
@ismpb_org
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📢Just Accepted! In this new original research, authors investigate #PhysicalActivity estimations -- volume and across intensity categories -- from #wearables 🆚 heart rate monitors. 👉Read the abstract here, full text soon!
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Researchers investigated the #ActiGraph ActiLife step algorithm's sensitivity to sampling frequency (Hz). 🔑findings: 1. The #algorithm is sensitive to Hz; 30 Hz is the most accurate setting. 2. MAVM algorithm isn’t affected but is less precise. 🔗 https://t.co/9EE3rSQR9M
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⏰ Comparison of #activPAL time in bed (TIB) #algorithms to polysomnography (PSG): ☑️overestimated TIB by ~40 minutes ☑️detected earlier TIB start and later TIB end ☑️TIB start and end were within acceptable limits, but TIB agreement was weaker Article🔗 https://t.co/5u2e10pjfp
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🌟Exciting new scoping review from @Myles_OBrien20 and colleagues: Accelerometer Determined Free-Living Sit-to-Stand Velocity: A Scoping Review of Methodological Developments, Participant-Level Factors, and Link to Health Check out the abstract here, full text coming soon!
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🚛What is the impact of #vehicle vibration on wrist-worn #accelerometers? 🛑Read about research aimed at finding a noise-resistant method of MVPA estimation from the wrist. 🔗 https://t.co/MWU6AGINIK
@StacyClemes @BenMaylor @C_Edwardson @AronSherry @YLchen60
#PublicHealth
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🤰To investigate associations between 24-hr #activity behavior and #pregnancy outcomes various combinations of activPAL, Actiwatch, & #sleep diary data were integrated to describe 24-hr activity. Parsed groupings were investigated to reduce burden. 🔗 https://t.co/6kV8JKMPr3
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🚨Just Accepted! 🏃Original research from @ArtoPesola and colleagues investigating @fibion #accelerometer energy expenditure and activity classification validity in children. 😎Abstract available here, article coming soon!
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💡New research about the fragmentation of children's #play is available now! 🏃Indoor vs. outdoor #MVPA and fragmentation probability are provided. 🔗Read the article here: https://t.co/D443lzu05U
@KimberlyClev @pfeif51
#healthykids #physicalactivity #research
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⏱️Curious about: 1.) The overall magnitude of time drift, 2.) The consistency of time drift between #wearables and over multiple waves of data collection, 3.) The impact of the time drift on time spent physically active in #parks? Read this:🔗 https://t.co/bLeZC1QjJH
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🧐 Read about new #harmonization efforts for minutes of moderate-to-vigorous @physicalactivity from wrist-worn ActiGraph and GENEActiv #wearables. 📊 Comparison of a consensus method + several individual #MVPA estimation methods included! 🔗 https://t.co/ioSRkpN99z
@KimberlyClev
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🧐Is excess post-#exercise oxygen consumption following high-intensity exercise a source of EE estimation error for traditional linear-based and more recent #machinelearning #algorithms for the #ActiGraph compared to indirect #calorimetry? Article🔗 https://t.co/xRXDMIGGap
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🚛Impact of cab noise on #accelerometer output during Heavy Goods Vehicle (HGV) driving & on cut-point est. #MVPA in HGV #drivers? 📊More erroneous MVPA on workdays (a) than non-workdays (b). 🔗 https://t.co/MWU6AGIfTc
@StacyClemes @BenMaylor @C_Edwardson @AronSherry @YLchen60
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🏃New research shows interesting differences in outdoor vs indoor #play fragmentation patterns as measured by #accelerometer. 👀 Transition probability: outdoor play = fewer transitions to inactivity & more MVPA than indoor play. 🔗 https://t.co/D443lzu05U
@KimberlyClev @pfeif51
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🆕Criterion validity of a consensus method & several individual classification methods for estimating #MVPA with #ActiGraph and GENEActiv wrist-worn #wearables. Left vs right wrist results 👇 🔗 https://t.co/ioSRkpN99z
@KimberlyClev @pfeif51 @AlexMontoye
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Check out #openaccess research from @JMPBjournal! A Self-Paced Walk Test for Individual Calibration of Heart Rate to Energy Expenditure https://t.co/fghe0v2p5S
#exercisescience
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🎇2025 is almost here! We are looking forward to the arrival of our first #ImpactFactor! 🙏 Thanks again to our contributors, reviewers, readers, editorial folks, managers, and current and past Editor-in-Chiefs for making this possible. @ismpb_org @C_Edwardson @DallPhilippa
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❔Do you use #activPAL monitors to measure steps/day? ✅If so, check out this study investigating step count accuracy of activPAL4 in walking & running speeds. 😯There are some interesting differences across the range of speeds included in this study! 🔗 https://t.co/Mcmedr9qrb
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