Influence of a Physical Activity Program on Children with Cerebral Palsy: A Single Subject Design

Area of Science:

• Pediatrics
• Neurology
• Sports Science

Background:

• Cerebral palsy (CP) affects motor skills, impacting physical fitness and daily activities.
• Children with CP often experience challenges with balance and coordination.
• Targeted interventions are crucial for improving functional outcomes in children with CP.

Purpose of the Study:

• To evaluate the impact of a 4-month physical activity program on physical fitness, balance, and ball skills in ambulatory children with cerebral palsy.
• To assess the effectiveness of specific balance and ball-skill training components within the program.
• To analyze changes in static and dynamic balance, fitness, and the motor skills of catching and throwing.

Main Methods:

• Employed a multiple baseline design across eight ambulatory children (7-11 years old) diagnosed with hemiplegic or diplegic cerebral palsy.
• Implemented a 4-month physical activity intervention incorporating specific balance and ball-skill training.
• Measured changes in physical fitness, static and dynamic balance, and ball-throwing and catching skills.

Main Results:

• The physical activity program resulted in slight overall improvements in physical fitness.
• Specific balance training demonstrated limited effectiveness, with dynamic balance improvements observed in only one participant.
• Ball-skill training enhanced target throwing ability across all participants, but catching skill improvements were inconsistent.

Conclusions:

• A general physical activity program may offer modest benefits for physical fitness in children with cerebral palsy.
• Targeted balance interventions may require further refinement to effectively improve balance in this population.
• While throwing skills can be improved, catching skills present a greater challenge, necessitating tailored approaches for skill development in children with cerebral palsy.