Effect of a novel exercise program on the development of motor skills in children with sensory processing disorders (SPD)

SPD is a neurodevelopmental disorder affecting healthy development and daily functioning. This study investigated the effect of a six-week exercise intervention on gross motor development in SPD group using a controlled trial design with intervention and control groups. Fifty-four children joined this study, categorized into the SPD group receiving therapeutic exercise and the TD (Typically Developing) control group receiving regular physical training. Scores were evaluated pre- and post-intervention using TGMD-3 to assess gross motor development, and further evaluated the scores of the intervention group post-intervention and the control group prior to normal training. Results revealed significantly higher composite, locomotor skills, and ball skills scores in the TD control group than the SPD group pre-intervention, however both groups showed significant improvements in composite scores and the locomotor skills and ball skills scores from pre- to post-intervention. The TD control group showed significantly higher composite scores and ball skills scores post-intervention than the SPD group but not locomotor skills scores. The differences between the TD control group and SPD group reduced substantially post-intervention. SPD group significantly improved physical fitness, motor skills, and expressive abilities. The intervention significantly promoted gross motor development, suggesting that customized exercise programs could improve motor function. Interventions shall focus on enhancing sensory function and promoting gross motor development. Exercise intervention is crucial in improving gross motor function and should be integrated into rehabilitation programs as an essential component.