Mobile App Support for Physical Activity
(STRIDES Trial)
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial tests a mobile app, the Mobile STRIDES app, to determine if adding social support can increase physical activity. It targets adults who fall short of recommended physical activity levels and wish to improve their exercise habits. Participants will join a team and use a smartwatch and app to track progress, with some teams receiving additional social support training. Those who have struggled to exercise enough and can walk a quarter mile without stopping might find this trial suitable. As an unphased trial, it offers a unique opportunity to explore innovative methods to enhance physical activity through new technology.
Will I have to stop taking my current medications?
The trial information does not specify whether you need to stop taking your current medications. However, if you have a medical condition that affects the safety of a physical activity program, you may not be eligible to participate.
What prior data suggests that this mobile app is safe for promoting physical activity?
Research has shown that mobile apps for physical activity, such as the Mobile STRIDES app, are generally safe to use. In one study involving 209 older adults, a similar app received positive feedback from most participants. Specifically, 151 individuals reported no major issues while using the app to assist with their exercise routines.
Although this study focused on older adults, the results suggest that the app can be safely used by people of different ages. Thus, using the Mobile STRIDES app to enhance physical activity is likely safe for most individuals. Additionally, the app aims to help users become more active, potentially leading to better overall health.12345Why are researchers excited about this trial?
Researchers are excited about the Mobile STRIDES app because it offers a fresh approach to promoting physical activity by leveraging technology. Unlike other methods that might rely solely on self-motivation or generic fitness plans, the Mobile STRIDES app personalizes goals and provides real-time feedback via a Fitbit smartwatch. Additionally, it introduces a social support training component, aiming to boost motivation through team-based encouragement and accountability. This innovative blend of technology and social support training offers a dynamic way to engage users and potentially improve long-term physical activity habits.
What evidence suggests that the Mobile STRIDES app is effective for promoting physical activity?
Research has shown that mobile apps can help people become more active. One study found that using an app to guide exercise proved more effective than exercising without guidance. In this trial, participants will use the Mobile STRIDES app, which gathers health information and offers personalized advice to encourage more movement. Participants in the "Team Program" arm will receive personal physical activity goals and feedback, while those in the "Team+Training Program" arm will also receive digitally delivered social support training. Adding social support to these digital programs can boost motivation and activity levels. Overall, using a mobile app with social support can assist those who aren't getting enough exercise in becoming more active.16789
Who Is on the Research Team?
Courtney Monroe, PhD
Principal Investigator
University of South Carolina
Are You a Good Fit for This Trial?
This trial is for adults who aren't getting enough exercise according to physical activity guidelines. Participants will be part of self-selected teams and must have access to a smartphone. There are no specific exclusion criteria provided, but typically participants with health conditions that prevent safe engagement in physical activities might not qualify.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Baseline Assessment
Initial assessment of physical activity levels and social support using questionnaires and accelerometers
Treatment
Participants receive a 3-month, technology-delivered physical activity intervention with or without social support training
Follow-up
Participants are monitored for changes in physical activity and social support at 3 and 12 months
What Are the Treatments Tested in This Trial?
Interventions
- Mobile STRIDES app
Trial Overview
The study tests a mobile app called Mobile STRIDES with different features: psychoeducation, self-regulation, and social support training. It aims to see if the social support feature helps increase moderate-to-vigorous physical activity (like brisk walking) more than the other features over 3 and 12 months.
How Is the Trial Designed?
2
Treatment groups
Experimental Treatment
Active Control
Teams randomized to this arm will receive the same intervention as the Team study arm, as well as digitally delivered social support training.
Teams randomized to this arm will be provided with personal physical activity goals focused on moderate-to-vigorous intensity aerobic physical activity minutes and steps. They will also be provided with a Fitibt wearable smartwatch for self-monitoring physical activity, receive weekly electronic feedback for the first month of the intervention about their physical activity progress, and have access to a mobile-compatible study web app containing behavior change content and physical activity progress information.
Find a Clinic Near You
Who Is Running the Clinical Trial?
University of South Carolina
Lead Sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Collaborator
Published Research Related to This Trial
Citations
Mobile App Support for Physical Activity (STRIDES Trial)
This app-based approach allows for continuous health data collection and personalized interventions, making it a novel tool for increasing physical activity.
Effectiveness of Smartphone-Based Physical Activity ...
The findings in this review suggest that mobile application physical activity interventions, compared to unguided exercise activities, can effectively improve ...
3.
bmchealthservres.biomedcentral.com
bmchealthservres.biomedcentral.com/articles/10.1186/s12913-025-12489-zMobile applications, physical activity, and health promotion
This paper studies the role of mobile applications in promoting physical activity and user loyalty to them.
NCT07135843 | Digital Home-Based Physical Activity ...
The goal of this clinical trial is to evaluate the efficacy of a 12-week digital home-based intervention program, consisting of a tablet-based exercise ...
Mobile Health Fitness Interventions: Impact of Features on ...
The authors aimed to evaluate which features facilitate and impede routine engagement with mobile fitness applications.
Mobile Strides |
This study will examine two different approaches to using technology to help teams of people become more physically active.
Mobile applications, physical activity, and health promotion
This paper studies the role of mobile applications in promoting physical activity and user loyalty to them.
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Mobile Apps for Health Behavior Change in Physical Activity ...
This systematic review aimed to assess the effectiveness of mobile apps in improving health behaviors and outcomes
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