The Effect of CrossFit Kids on Social Skills in Children With Autism Spectrum Disorder (CrossFit KAMP)

Study Overview
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Brief Summary
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The Centers for Disease Control and Prevention estimates that 1 in 59 U.S. children have been diagnosed with an autism spectrum disorder (ASD). Peer relationships, social skills, and repetitive behaviors are a challenge for those with ASD. Exercise in the ASD population has been examined as a means to improve some of these challenges for children with ASD. This research study will try to see if a structured exercise program called CrossFit Kids can help with these challenges. This study is potentially beneficial in developing an exercise program for children with ASD that can help promote social skill development, reduce stereotypical behaviors, and provide overall health benefits.

Official Title
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The Effect of CrossFit Kids on Social Skills in Children With Autism Spectrum Disorder (CrossFit KAMP)

Conditions
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Autism Spectrum Disorder

Intervention / Treatment
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* Behavioral: CrossFit Kids exercise program


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Clinical Diagnosis of Autism Spectrum Disorder Full Scale IQ >80 on standardized testing English speaking Parents must be able to bring children to class twice a week for 14 weeks. Exclusion Criteria: Non-English speaking Medical condition or physical impairment precluding them from safely participating in classes (eg. spastic quadriplegic cerebral palsy, critical congenital heart disease, uncontrolled asthma, uncontrolled seizure disorder, etc.)

Ages Eligible for Study
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Minimum Age: 8 Years
Maximum Age: 11 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Crossover Assignment
Interventional Model Description: Randomized Wait List Trial
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: CrossFit KAMP Group 1<br>14 weeks of CrossFit Kids exercise program | Behavioral: CrossFit Kids exercise program<br>* Participants will be actively participating in a 14 week twice weekly CrossFit Kids exercise program.<br>|
| Active Comparator: CrossFit KAMP Wait-list Group<br>Waitlist group that waits 14 weeks while group 1 does exercise program. After first 14 weeks will then participate in 14 weeks of CrossFit Kids exercise program | Behavioral: CrossFit Kids exercise program<br>* Participants will be actively participating in a 14 week twice weekly CrossFit Kids exercise program.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Improvement in social skills in children with ASD | The Social Responsiveness Scale, 2nd edition is a parent questionnaire that describes difficulties in socialization, communication, and repetitive/restricted interests. The SRS includes parent and teacher evaluations and provides quantitative subscales that can distinguish the presence of ASD from other child psychiatric conditions. Scale will be administered pre CrossFit Kids intervention, after the 14 weeks of CrossFit Kids and then 8 weeks after the intervention of CrossFit Kids. Total T-score ranges 59 and below=within normal limits; 60-65 =mild range, 66-75 =moderate range, 76 or higher = severe range. Lower T-score means participant is less affected. | 40 weeks | 
| Improvement in behavioral symptoms in children with ASD | The Behavioral Symptoms Index on the Behavioral Assessment System for Children, 3rd edition (BASC-3). Parent report is a parent rating scale that will be used as a general behavioral screen for comorbidities (hyperactivity, other externalizing behaviors, depression, etc.). Scale will be administered pre CrossFit Kids intervention, after the 14 weeks of CrossFit Kids and then 8 weeks after the intervention of CrossFit Kids. T scores are as follows 60 or less= within normal limits, 60-70 =at risk, 70 or higher= clinically significant. Lower T-score means less behavioral symptoms. | 40 weeks | 
| Improvement in repetitive behaviors in children with ASD | The Repetitive Behavior Scale Revised (RBS-R) is a parent questionnaire that measures six subscales of repetitive behavior including: Stereotyped Behavior, Self-injurious Behavior, Compulsive Behavior, Routine Behavior, Sameness Behavior, and Restricted Behavior in those with ASD. Scale will be administered pre CrossFit Kids intervention, after the 14 weeks of CrossFit Kids and then 8 weeks after the intervention of CrossFit Kids. Higher total scores on repetitive behavior scale are associated with higher amounts of repetitive behaviors. | 40 weeks | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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ASD, Autism Spectrum Disorder