Effects on Children's Physical and Mental Well-Being of a Physical-Activity-Based School Intervention Program: A...

Area of Science:

• Pediatrics
• Sports Science
• Public Health

Background:

• Childhood obesity is a growing public health concern.
• Sedentary lifestyles in schools negatively impact children's health and academic performance.
• Integrating physical activity into the school day is crucial for holistic child development.

Purpose of the Study:

• To evaluate the impact of short, daily physical activity (PA) interventions on school-aged children.
• To assess the effects of PA on obesity prevention, physical fitness, cognitive function, and psychological well-being.
• To determine the feasibility and effectiveness of incorporating PA during curricular lessons and school recess.

Main Methods:

• A 6-month intervention study involving 310 children aged 8-10 years.
• Random assignment to an intervention group (daily 10-min breaks + 10-min recess PA) or a control group.
• Measurements included BMI, waist circumference, body fat, fitness tests (long jump, Ruffier, sit and reach), cognitive tests, and well-being scales.

Main Results:

• The intervention group showed significant reductions in BMI, waist circumference, waist-height ratio, and body fat.
• Significant improvements were observed in fitness levels (standing long jump, Ruffier, sit and reach) in the intervention group.
• Cognitive function (response total, concentration) and psychological well-being significantly increased in the intervention group, irrespective of gender.

Conclusions:

• A combined intervention of short daily physical activity breaks and enhanced recess activity effectively combats childhood obesity and improves health markers.
• The intervention positively impacts physical fitness, cognitive performance, and psychological well-being in school-aged children.
• Schools are encouraged to implement strategies promoting regular physical activity during the school day to foster student health.