YouTube-Delivered Physical Activity Intervention
28. marts 2022 opdateret af: University of Minnesota
Effect of a YouTube-Delivered Physical Activity Intervention on College Students' Aerobic and Muscle-Strengthening Physical Activity: A Randomized Controlled Trial
This study will be an 8-week randomized controlled trial examining the effects of a YouTube-delivered aerobic and muscle strengthening physical activity intervention on university students' physical activity, fitness, sleep quality, and psychosocial health outcomes.
Participants will be randomized into 1 of 2 groups: (1) intervention group (receive twice-weekly YouTube videos [1 aerobic workout video; 1 muscle-strengthening workout video] for 8 weeks); or (2) control group (receive twice-weekly YouTube videos with general health information [no physical activity-related information or workouts] for 8 weeks).
Baseline (0 weeks), mid-point (4 weeks), and post-test (8 weeks) testing will take place and the following outcome measures will be assessed at these time points: participants' free-living (7-day) objectively-measured physical activity and sleep quality data will be collected; anthropometric measures (height, weight, percent body fat); cardiorespiratory and muscular fitness; and psychosocial assessments (perceived physical activity barriers and social support).
Studieoversigt
Status
Afsluttet
Betingelser
Intervention / Behandling
Undersøgelsestype
Interventionel
Tilmelding (Faktiske)
64
Fase
- Ikke anvendelig
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
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Minnesota
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Minneapolis, Minnesota, Forenede Stater, 55455
- University of Minnesota - Twin Cities
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Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
18 år til 35 år (Voksen)
Tager imod sunde frivillige
Ja
Køn, der er berettiget til at studere
Alle
Beskrivelse
Inclusion Criteria:
- 18-35 years of age; able to participate in aerobic and muscle-strengthening exercise; healthy (i.e., no diseases or clinical/mental health conditions which will prevent physical activity participation); does not meet minimum physical activity guidelines criteria for aerobic (≥ 150 minutes per week of moderate-to-vigorous intensity physical activity) and muscle-strengthening (≥ 2 days per week; 8-10 exercises for all major muscle groups) physical activity at time of enrollment; willing to be randomized to the intervention or control group.
Exclusion Criteria:
- less than 18 years old or greater than 35 years old; physical or mental health contradictions which do not allow participants to participate in physical activity; exceed minimum aerobic or muscle-strengthening physical activity guideline recommendations; unwilling to be randomized to either intervention or control group.
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
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Eksperimentel: Physical activity intervention
Will receive twice-weekly, YouTube-delivered aerobic and muscle-strengthening physical activity videos for 8 weeks.
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Participants in the intervention group will receive two YouTube-delivered videos each week, for 8 weeks.
In detail, on Monday, participants will receive an aerobic-based physical activity video with information and a workout to complete and on Thursdays, the participants will receive a video with muscle-strengthening physical activity information and a workout to complete.
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Ingen indgriben: General health education control
Will receive twice-weekly, YouTube-delivered videos with general health education information for 8 weeks.
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in objectively measured free-living physical activity
Tidsramme: Baseline, 4 weeks (mid), and 8 weeks (end)
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7-day measurement using wrist-worn ActiGraph tri-axial accelerometer
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Baseline, 4 weeks (mid), and 8 weeks (end)
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Change in adherence to muscle-strengthening guidelines
Tidsramme: Baseline, 4 weeks (mid), and 8 weeks (end)
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Assessed by 7-day physical activity recall interview to see if participants engaged in muscle-strengthening activity at least 2 days per week.
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Baseline, 4 weeks (mid), and 8 weeks (end)
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in sleep quality
Tidsramme: Baseline, 4 weeks (mid), and 8 weeks (end)
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7-day measurement using wrist-worn ActiGraph tri-axial accelerometer
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Baseline, 4 weeks (mid), and 8 weeks (end)
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Change in cardiorespiratory Fitness
Tidsramme: Baseline, 4 weeks (mid), and 8 weeks (end)
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YMCA 3-minute step test
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Baseline, 4 weeks (mid), and 8 weeks (end)
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Change in muscular fitness
Tidsramme: Baseline, 4 weeks (mid), and 8 weeks (end)
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60 second pushups and sit-ups muscular endurance tests (maximal repetitions)
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Baseline, 4 weeks (mid), and 8 weeks (end)
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Change in intrinsic Motivation
Tidsramme: Baseline, 4 weeks (mid), and 8 weeks (end)
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Psychosocial survey
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Baseline, 4 weeks (mid), and 8 weeks (end)
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Change in social support
Tidsramme: Baseline, 4 weeks (mid), and 8 weeks (end)
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Psychosocial survey
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Baseline, 4 weeks (mid), and 8 weeks (end)
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Change in perceived physical activity barriers
Tidsramme: Baseline, 4 weeks (mid), and 8 weeks (end)
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Psychosocial survey
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Baseline, 4 weeks (mid), and 8 weeks (end)
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Change in body weight (kg)
Tidsramme: Baseline, 4 weeks (mid), and 8 weeks (end)
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Measured using stadiometer to the nearest 0.1 kg
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Baseline, 4 weeks (mid), and 8 weeks (end)
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Height (cm
Tidsramme: Baseline
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Measured using digital bodyweight scale to the nearest 0.1 cm
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Baseline
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Change in body fat percentage
Tidsramme: Baseline, 4 weeks (mid), and 8 weeks (end)
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Measured using the digital weight scale used to assess body weight via bioelectrical impedance
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Baseline, 4 weeks (mid), and 8 weeks (end)
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Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Efterforskere
- Ledende efterforsker: Daniel J McDonough, M.S., University of Minnesota
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart (Faktiske)
2. december 2020
Primær færdiggørelse (Faktiske)
27. marts 2021
Studieafslutning (Faktiske)
28. april 2021
Datoer for studieregistrering
Først indsendt
28. juli 2020
Først indsendt, der opfyldte QC-kriterier
31. juli 2020
Først opslået (Faktiske)
5. august 2020
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
6. april 2022
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
28. marts 2022
Sidst verificeret
1. marts 2022
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Andre undersøgelses-id-numre
- 2728
Plan for individuelle deltagerdata (IPD)
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