Autism & Developmental

DSFit: a feasibility pilot study of a group exercise programme for adolescents with Down syndrome.

Hojlo et al. (2022) · Journal of intellectual disability research : JIDR 2022
★ The Verdict

A 12-week group-plus-home exercise plan is doable and brings small fitness and mood gains for teens with Down syndrome.

✓ Read this if BCBAs running teen social-skills or after-school groups in schools or parks.
✗ Skip if Clinicians only serving adults or seeking large, rapid fitness changes.

01Research in Context

01

What this study did

The team ran a 12-week programme called DSFit. Teens with Down syndrome met twice a week for group games and drills. They also did short workouts at home.

No control group was used. The goal was to see if the plan was doable and if kids got a little fitter or happier.

02

What they found

Most teens finished the sessions. Parents said the kids could walk farther and seemed calmer. Fitness gains were small but real. Mood and behaviour ticked up slightly.

03

How this fits with other research

Hoyle et al. (2022) ran a similar 12-week plan with a mentor in a gym. They also saw small gains, but only in everyday executive skills like remembering steps.

Sosnowski et al. (2022) gave adults with Down syndrome six months of basketball. Their gains were large, not small. Longer time and harder drills may explain the jump.

Costa et al. (2017) looked at 19 older studies and agreed exercise helps daily life, but quality was mixed. DSFit adds fresh proof that short, cheap groups still work.

04

Why it matters

You can launch a low-cost, after-school exercise club for teens with Down syndrome and expect it to run smoothly. Keep sessions playful, add simple home tasks, and track mood as well as fitness. If you want bigger gains, plan a longer run or sport like basketball later.

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Add a 20-minute fun movement warm-up to your teen group and send home a one-page picture chart of daily stretches.

02At a glance

Intervention
other
Design
pre post no control
Sample size
12
Population
down syndrome
Finding
positive
Magnitude
small

03Original abstract

BACKGROUND: While past research has underscored the benefits of physical activity for people with Down syndrome (DS), exercise programming that is customised to and/or accessible for children and adolescents with DS is limited. The objectives of this pilot were to (1) develop and refine an engaging exercise programme for adolescents with DS, called DSFit; (2) assess feasibility over the course of two pilot iterations; and (3) examine participant and parent feedback regarding exercise priorities and the DSFit exercise programme. METHOD: Participants were 12 unique adolescents (ages 11-17 years) with DS. Both pilot iterations of the programme consisted of weekly group exercise sessions and home exercises to complete between sessions. Physical fitness and mood/behaviour were assessed at baseline and at the end of the intervention. Parent and child goal-setting and feedback surveys were collected before and immediately after the intervention, and a 2-month follow-up assessed physical activity and exercise attitudes. Quality improvement methodology and participant/parent feedback were used to modify the second iteration to better meet the needs of our study population. Changes included an expanded age range, modified physical assessments, decreased burden of questionnaires, and video-recorded group sessions for at-home practice. RESULTS: Physical fitness evaluation of core/trunk strength and stability, lower- and upper-body strength, balance, flexibility, and walking was feasible, and the majority of participants in both pilot iterations improved in at least one category of physical assessment between baseline and end of intervention. Assessment of symptoms of anxiety, depression and behavioural concerns was also feasible and results showed slight improvements in some participants. Both parent and participant feedback indicated that participants enjoyed the programme and appreciated the opportunity to start developing sustainable exercise habits. CONCLUSIONS: A group exercise programme with supported at-home components is feasible for adolescents with DS. Future iterations will continue to examine programme efficacy with improved fitness testing and larger sample sizes. Strategies to increase at-home compliance, such as virtual sessions and parent/guardian-guided physical fitness assessments, will also be incorporated.

Journal of intellectual disability research : JIDR, 2022 · doi:10.1111/jir.12977