Search results for " tracker"

showing 2 items of 52 documents

Revisiting the cross‐sectional and prospective association of physical activity with body composition and physical fitness in preschoolers: A composi…

2022

Background Information is limited for the benefits of physical activity (PA) in preschoolers. Previous research using accelerometer-assessed PA may be affected for multicollinearity issues. Objectives This study investigated the cross-sectional and prospective associations of sedentary behaviour (SB) and PA with body composition and physical fitness using compositional data analysis. Methods Baseline PA and SB were collected in 4-year-old (n = 315) using wrist-worn GT3X+ during seven 24 h-periods. Body composition (air-displacement plethysmography) and physical fitness (PREFIT test battery) were assessed at baseline and at the 12-month follow-up. Results Increasing vigorous PA at expenses o…

sedentary timelapset (ikäryhmät)liikuntamovement behaviourBody Mass Indexistuminenfitness trackerAccelerometryHumansseurantaExercisekehonkoostumusyouthNutrition and DieteticsHealth PolicyPublic Health Environmental and Occupational HealthPublic Health Global Health Social Medicine and Epidemiologymovement sensorfyysinen kuntoFolkhälsovetenskap global hälsa socialmedicin och epidemiologiCross-Sectional Studiesleikki-ikäisetPhysical FitnessChild PreschoolPediatrics Perinatology and Child HealthBody Compositionfyysinen aktiivisuusfitness tracker; movement behaviour; movement sensor; sedentary time; youthPediatric Obesity
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Test-retest reliability of survey items on ownership and use of physical activity trackers

2019

Background: Researchers are interested in using digital tools, such as physical activity trackers (PAT), to promote and measure physical activity. PAT is a fast-growing research area that measures movement therefore, reliable questions on the ownership and use of PATs among adolescent populations need to be developed. Objective: The aim of this study was to conduct an intra-rater test-retest reliability study on PAT survey items used for surveillance purposes among young adolescents in ownership and use of smartphone applications (apps) and heart rate monitors (HRM). Methods: Young adolescents (N = 755; 11-, 13-, and 15-year-olds) in the Olomouc region of the Czech Republic were recruited t…

survey instrumentliikuntateknologiaschool-age populationBitTorrent trackerhealth promotionApplied psychologyActivity trackerPhysical activityPhysical Therapy Sports Therapy and RehabilitationTest (assessment)terveyden edistäminenCohen's kappaHealth promotionwearable technologykouluikäisetchildrenactivity trackerslcsh:Sports medicinelcsh:RC1200-1245PsychologyReliability (statistics)Kappafyysinen aktiivisuussurvey-tutkimusreliabiliteetti
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