Related Experiment Video
Updated: Jan 20, 2026
01:29
Intellectual Disability
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Long-Term Effects of a Web-Based Exercise Programme for People With Intellectual Disabilities
Sanna Fjellström1, Nicole Stuffler1, Erik P Andersson1
1Department of Health Sciences, Swedish Winter Sport Research Centre, Mid Sweden University, Östersund, Sweden.
Journal of Intellectual Disability Research : JIDR
|January 19, 2026
Summary
A 12-week web-based exercise program improved waist circumference in individuals with intellectual disabilities (ID) post-intervention. However, long-term physical activity gains were not sustained, highlighting the need for ongoing support.
Area of Science:
- Health and Exercise Science
- Disability Studies
- Behavioral Health
Background:
- Physical activity is vital for preventing noncommunicable diseases.
- Individuals with intellectual disabilities (ID) face challenges meeting physical activity recommendations.
- Long-term follow-up is essential for assessing intervention effectiveness in ID populations.
Purpose of the Study:
- To evaluate the effects and experiences of a 12-week web-based exercise program for individuals with ID.
- To assess changes in body composition, physical activity, and waist circumference.
- To understand long-term adherence and sustainability of exercise behaviors.
Main Methods:
- Mixed-method longitudinal follow-up study.
- 12-week web-based exercise intervention.
- Measurements of body composition, physical activity, and waist circumference pre- and post-intervention, and at 12-month follow-up.
- Semistructured interviews for qualitative experience analysis.
- Repeated measures ANOVA for data analysis.
Main Results:
- Post-intervention, a significant reduction in waist circumference was observed compared to pre-intervention.
- No significant changes in physical activity or body composition were sustained at the 12-month follow-up.
- Participant experiences varied, with some reporting health benefits and motivation, while others lacked motivation and awareness of continued exercise options.
Conclusions:
- Web-based exercise programs show potential for improving physical activity in individuals with ID.
- Sustaining physical activity gains long-term remains a challenge for this population.
- Tailored interventions with structured support and engagement strategies are crucial for lasting behavior change in individuals with ID.
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