Autism & Developmental

Effects of declared levels of physical activity on quality of life of individuals with intellectual disabilities.

Blick et al. (2015) · Research in developmental disabilities 2015
★ The Verdict

Adults with ID who exercise regularly get out into the community more often than their inactive peers.

✓ Read this if BCBAs running adult day-hab or residential programs for clients with intellectual disability.
✗ Skip if Practitioners who only serve young children or clients without ID.

01Research in Context

01

What this study did

Researchers asked adults with intellectual disability about their exercise habits. They compared the community life of regular exercisers with non-exercisers.

The study used surveys and interviews. It looked at where people lived and how often they went out into town.

02

What they found

Adults who exercised got out more. They visited stores, parks, and friends more often.

Exercisers also lived in lighter-care homes. Non-exercisers stayed in more restrictive settings.

03

How this fits with other research

Hutzler et al. (2010) reviewed 23 studies and found exercise lifts mood and confidence in the same group. Their data pool supports the single-study result here.

Lin et al. (2010) saw that most teens with ID skip exercise. Together the papers show a gap: kids are inactive, but adults who keep moving reap clear rewards.

Barry et al. (2025) asked autistic young adults why they work out. They cited mental-health gains, matching the quality-of-life boost seen here.

04

Why it matters

You can add short movement breaks to any day-hab or group-home schedule. A ten-minute walk before lunch may open the door to more community trips later. Track outings each week and praise staff who pair exercise with real-world destinations. Over time these small steps can shift a client toward less-restrictive housing and fuller community life.

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Start each session with a five-minute walk and log whether the client chooses a community outing that day.

02At a glance

Intervention
not applicable
Design
quasi experimental
Population
intellectual disability
Finding
positive

03Original abstract

Routine physical fitness improves health and psychosocial well-being of individuals with intellectual and developmental disabilities. The current study investigated impact of physical fitness on quality of life by comparing individuals who maintain a physically active lifestyle with those who do not report exercising. We assessed several indicators of quality of life, including inclusion and community participation; satisfaction with professional services, home life, and day activities; dignity, rights, and respect received from others; fear; choice and control; and family satisfaction. Our data suggested that individuals who regularly exercise reported having more frequent outings into the community than did their peers who reported exercising infrequently; regular exercisers were also more likely to live in intermediate care facilities (ICF) as opposed to living independently or with family members. We discuss possible reasons for this as well as ideas for future research needed to expand on this area.

Research in developmental disabilities, 2015 · doi:10.1016/j.ridd.2014.11.021