Effects of Circuit Aerobic Training and Circuit Resistance Training on Cardiorespiratory Fitness, Cardiovascular Response, and Peak Expiratory Flow Rate in Autistic Spectrum Disorder Children

Autism Spectrum Disorder (ASD) is defined as a lifelong neurodevelopmental disorder characterized by two key symptoms: persistent deficits in social communication/interaction and restricted, repetitive patterns of behavior and abnormal sensory responses. The severity of these symptoms varies extensively from one patient to another, leading to a multitude of clinical presentations. Onset of ASD can usually be observed during childhood, with signs detectable as early as 18 months of age. However, ASD remains extremely challenging to diagnose due to the diversity of clinical presentations and diagnosis requires both awareness from parents and caregivers to detect signs and an assessment from a multidisciplinary medical/paramedical team to confirm signs.

The World Health Organization (WHO) estimates the international prevalence of ASD at 0.76%; however, this only accounts for approximately 16% of the global child population. The Centers for Disease Control and Prevention (CDC) estimates about 1.68% of United States (US) children aged 8 years (or 1 in 59 children) are diagnosed with ASD. ASD occurs in all racial, ethnic, and socioeconomic groups, but its diagnosis is far from uniform across these groups. ASD is more common in males but in a recent meta-analysis, true male-to-female ratio is closer to 3:1 than the previously reported 4:1, though this study was not done using the DSM-5 criteria. Studies of children with sex chromosome aneuploidy describe a specific social functioning profile in males that suggests more vulnerability to autism.

Several studies have indicated different treatment techniques used to minimize the effects and the intensity of the symptoms, including antecedent-based treatments, consequence-based treatments, extinction-based treatments, and combinations of treatment strategies, psychopharmalogical-based treatment, and the use of physical exercise. Studies have been demonstrated that physical exercise ameliorates deficits in social interaction, reduces aggressive behaviors, and reduces stereotypical behavior in children, teenagers, and adults with ASD. Circuit aerobic training consists of a sequence of cardiovascular exercises performed with minimal rest periods between sets, aiming to keep the heart rate elevated and improve endurance. This type of training typically includes activities such as jumping jacks, running in place, and step-ups, arranged to target different muscle groups while maintaining a high level of aerobic intensity. Research indicates that circuit aerobic training effectively enhances cardiorespiratory fitness by stimulating sustained energy expenditure and cardiovascular adaptation. The continuous nature of the exercises promotes an increased oxygen uptake and endurance capacity, making it a valuable component of fitness programs for improving overall aerobic health. Circuit resistance training involves a series of strength-focused exercises performed in a structured sequence with limited rest intervals. This method integrates various resistance exercises targeting major muscle groups, such as squats, push-ups, and weightlifting activities, designed to build muscular strength and endurance while maintaining an elevated heart rate. The approach not only contributes to muscle development but also fosters improvements in cardiovascular health due to its dynamic and fast-paced nature. Studies show that circuit resistance training supports muscle hypertrophy, enhances power, and improves metabolic efficiency, offering comprehensive benefits for both strength and cardiovascular conditioning.

The study on the "Effects of Circuit Aerobic Training and Circuit Resistance Training on Cardiorespiratory Fitness, Cardiovascular Responses, and Peak Expiratory Flow Rate in Autistic Spectrum Disorder Patients" possesses substantial societal worth. People with ASD often have difficulties with motor skills, physical activity, and health-related fitness, which affects their general quality of life significantly. Effective strategies to enhance cardiorespiratory fitness, cardiovascular health, and respiratory function in people with ASD could be found by investigating customized physical training regimens. Improvements in social interaction, mental stability, and physical health may encourage increased independence and participation in community events. In order to promote a more accepting and helpful society, healthcare professionals, educators, and carers may be encouraged to implement evidence-based fitness programs that enhance the physical well-being of individuals with ASD while simultaneously encouraging their cognitive and emotional growth.