Physical Activity Interventions for Individuals with Intellectual Disabilities

Individuals with intellectual disabilities face heightened risk of chronic disease, obesity and reduced motor skills due to persistently low levels of physical activity. Interventions have evolved from single-component exercise classes to multi-component programmes that integrate nutritional education, goal-setting and caregiver support. Behaviour-change techniques—such as self-monitoring, positive reinforcement and structured goal attainment—are often delivered through walking schemes, group circuits or tailored curricula in residential and community settings. Assistive technologies including wearable sensors, interactive prompts and game-based exergames serve to scaffold movement patterns, provide real-time feedback and sustain motivation. Virtual reality platforms have emerged as engaging modalities to enhance balance, muscular endurance and postural control in subgroups such as children with Down syndrome. Successful programmes typically involve training for staff and carers, environmental adaptations to remove access barriers and collaboration with families to extend activity beyond supervised sessions. Cultural tailoring and accessible communication ensure global relevance, while partnerships with community organisations foster social inclusion. Although short-term gains in activity levels and functional outcomes are well documented, long-term maintenance remains a challenge. International initiatives now emphasise inclusive, scalable approaches that blend behavioural science, adaptive technology and policy support to promote sustained physical activity and reduce health inequalities in this vulnerable population.

Research from Nature Portfolio

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Physical Activity Interventions for Individuals with Intellectual Disabilities publication trend

The graph below shows the total number of articles in physical activity interventions for individuals with intellectual disabilities across all publications each year (not limited to Nature Index journals).

Technical terms

Intellectual disability: a developmental condition characterised by significant limitations in intellectual functioning and adaptive behaviour, evident before adulthood.

Exergame: an interactive digital game that requires physical movement to control gameplay, combining exercise with entertainment to motivate activity.

Moderate-to-vigorous physical activity (MVPA): aerobic activities of sufficient intensity—such as brisk walking, cycling or active play—to elevate heart rate and energy expenditure above light levels.

Accelerometer: a wearable device that detects changes in velocity across one or more axes, used to quantify body movement and objectively assess activity levels.

References

1. A Short-Term Evaluation of the Eat and Exercise to Win Program for Adults with Intellectual and Developmental Disabilities. Nutrients (2024).
2. Using Simple Interactive Technology to Help People with Intellectual and Visual Disabilities Exercise Functional Physical Responses: A Case Series Study. Technologies (2023).
3. Virtual Reality-Based Therapy Can Enhance Balance and Muscular Endurance in Children and Adolescents with Down Syndrome: A Systematic Review with a Meta-Analysis. Bioengineering (2024).