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Step Length, But No...
Step Length, But Not Stepping Cadence, Strongly Predicts Physical Activity Intensity During Jogging and Running
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- Pellerine, Liam P. (författare)
- Division of Kinesiology, School of Health and Human Performance, Faculty of Health, Dalhousie University, Halifax, Canada
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- Petterson, Jennifer L. (författare)
- Division of Kinesiology, School of Health and Human Performance, Faculty of Health, Dalhousie University, Halifax, Canada
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- Shivgulam, Madeline E. (författare)
- Division of Kinesiology, School of Health and Human Performance, Faculty of Health, Dalhousie University, Halifax, Canada
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- Johansson, Peter, 1975- (författare)
- Uppsala universitet,Arbets- och miljömedicin
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- Hettiarachchi, Pasan, PhD (författare)
- Uppsala universitet,Arbets- och miljömedicin,Elektricitetslära
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- Kimmerly, Derek S. (författare)
- Division of Kinesiology, School of Health and Human Performance, Faculty of Health, Dalhousie University, Halifax, Canada
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- Frayne, Ryan J. (författare)
- Division of Kinesiology, School of Health and Human Performance, Faculty of Health, Dalhousie University, Halifax, Canada
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- O’Brien, Myles W. (författare)
- School of Physiotherapy (Faculty of Health) & Department of Medicine (Faculty of Medicine), Dalhousie University, Halifax, Canada;Geriatric Medicine Research, Dalhousie University & Nova Scotia Health, Halifax, Nova Scotia, Canada
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(creator_code:org_t)
- 2023-03-08
- 2023
- Engelska.
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Ingår i: Measurement in Physical Education and Exercise Science. - : Taylor & Francis. - 1091-367X .- 1532-7841. ; 27:4, s. 352-361
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Device-based measures often rely on the positive relationship between walking cadence and metabolic equivalents of task (METs) to estimate physical activity. It is unknown whether this relationship remains during jogging/running. The study purpose was to investigate the relationships between METs, cadence, and step length during walking and jogging/running. A treadmill protocol with 5 walking (3.2–6.4 km•hr−1) and 5 jogging/running stages (8.0–11.3 km•hr−1) was completed in 43 adults (23 ± 5 years, 19♀). Predictors of METs during walking and jogging/running were determined by generalized mixed modeling. The strongest prediction models for walking (R2 = 0.72, P < .001) and jogging/running (R2 = 0.75, P < .001) included cadence2, cadence, step length, age, and leg length (all, P < .001). Step length accounted for 49.1% and 78.3% of model variance during walking and jogging/running, respectively. METs are poorly estimated by cadence during jogging/running but step length reduces error. Strategies to measure step length in free-living settings could better predict physical activity intensity.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Arbetsmedicin och miljömedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Occupational Health and Environmental Health (hsv//eng)
Nyckelord
- treadmill exercise
- metabolic equivalents of task
- stepping activity
- device-based measures
- Occupational and Environmental Medicine
- Arbets- och miljömedicin
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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