Efficacy of Movement Breaks in Real-World Settings

NCT ID: NCT05574426

Last Updated: 2025-03-21

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

77 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-10-01

Study Completion Date

2023-12-05

Brief Summary

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The purpose of this study is to determine the efficacy of performing "exercise snacks" (short movement breaks throughout the day) on various measures of cardiometabolic health.

Detailed Description

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After being informed about the study and potential risks, all eligible participants who have provided consent will undergo a baseline visit to assess pre-intervention basic anthropometrics, cardiorespiratory fitness, and provide a blood sample. Participants will then be randomized in a 1:1 ratio to one of two groups: 1) Mobility movement breaks (stretching or range of motion exercises); or 2) Cardiovascular movement breaks (designed to raise heart rate). Both groups will be encouraged to perform 3-4 daily movement breaks on at least 3 days of the week with support from an online platform and app that provides video instructions and reminders to complete the movement breaks. After 12 weeks, participants will be asked to return to the lab for the same testing performed at baseline.

Conditions

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Healthy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Participants will be randomized (1:1 allocation ratio) into Mobility or Cardiovascular movement break groups for 12-weeks. Both groups will perform 3-4 movement breaks on at least 3 days of the week.
Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Outcome Assessors
Outcome assessors will not be aware of group allocation and statistics performed on data with group identity blinded.

Study Groups

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Cardiovascular Movement Breaks

Participants will perform 3-4 exercise snacks (30-60s bursts of exercise) on at least 3 days of the week. The exercises prescribed in this arm will be designed to increase heart rate.

Group Type EXPERIMENTAL

Movement Breaks

Intervention Type BEHAVIORAL

Participants will be asked to perform 30-60 second movement breaks 3-4 times per day on at least 3 days per week.

Mobility Movement Breaks

Participants will perform 3-4 mobility snacks (30-60s of mobility exercises or stretching) on at least 3 days of the week. The exercises prescribed in this arm are not designed to increase heart rate.

Group Type ACTIVE_COMPARATOR

Movement Breaks

Intervention Type BEHAVIORAL

Participants will be asked to perform 30-60 second movement breaks 3-4 times per day on at least 3 days per week.

Interventions

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Movement Breaks

Participants will be asked to perform 30-60 second movement breaks 3-4 times per day on at least 3 days per week.

Intervention Type BEHAVIORAL

Other Intervention Names

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Activity Snacks

Eligibility Criteria

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Inclusion Criteria

1. Physically inactive (performing \<150 minutes of moderate-to-vigorous intensity aerobic exercise per week, assessed by pre-screening Get Active Questionnaire);
2. Body Mass Index: 18.5-30.0 kg/m2;
3. Not currently diagnosed with or being treated for cardiometabolic disease (e.g., coronary artery disease, diabetes);
4. Not a current smoker;
5. Cleared to engage in physical activity using the Get Active Questionnaire and, if applicable, consultation with a Qualified Exercise Professional;
6. Access to a computer, tablet or smartphone for intervention delivery and tracking

Exclusion Criteria

1. Chronic health condition preventing participation in exercise;
2. Lack of access to internet connection
Minimum Eligible Age

40 Years

Maximum Eligible Age

64 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Canadian Cancer Society (CCS)

OTHER

Sponsor Role collaborator

Canadian Institutes of Health Research (CIHR)

OTHER_GOV

Sponsor Role collaborator

McMaster University

OTHER

Sponsor Role collaborator

University of British Columbia

OTHER

Sponsor Role lead

Responsible Party

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Jonathan Little

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Jonathan Little

Role: PRINCIPAL_INVESTIGATOR

University of British Columbia

Locations

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University of British Columbia

Kelowna, British Columbia, Canada

Site Status

McMaster University

Hamilton, Ontario, Canada

Site Status

Countries

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Canada

References

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Babir FJ, Islam H, McCreary S, Vaz E, Falkenhain K, Cranston K, Jung M, Singer J, Sandilands R, Marcotte-Chenard A, Stamatakis E, Richards DL, Gibala MJ, Little JP. Technology-Enabled Exercise "Snacks" Are Feasible to Perform in a Real-World Setting: A Randomized Controlled Trial. Scand J Med Sci Sports. 2025 Aug;35(8):e70117. doi: 10.1111/sms.70117.

Reference Type DERIVED
PMID: 40772837 (View on PubMed)

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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707246

Identifier Type: OTHER_GRANT

Identifier Source: secondary_id

POC-181042

Identifier Type: OTHER_GRANT

Identifier Source: secondary_id

H21-03417

Identifier Type: -

Identifier Source: org_study_id

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