Related Experiment Videos
Treadmill exercise in Neopolitan children and adolescents
1Institute of Child Health, Respiratory and Anaesthetic Unit, London, UK.
Acta Paediatrica (Oslo, Norway : 1992)
|January 1, 1994
Summary
This study established reference parameters for pediatric exercise testing in healthy Southern European children. Findings indicate that body weight and age are key predictors of endurance time in children undergoing treadmill tests.
Area of Science:
- Pediatric Cardiology
- Exercise Physiology
Background:
- Establishing normative data for exercise testing in children is crucial for accurate health assessments.
- Previous research has limited data on pediatric exercise responses in Southern European populations.
Purpose of the Study:
- To determine reference parameters for a walking treadmill test in healthy children from Southern Europe.
- To investigate the relationship between age, body weight, and exercise capacity.
Main Methods:
- A cohort of 280 healthy children (140 boys, 140 girls) aged 4-17 years in Naples, Italy, underwent the Bruce walking treadmill protocol to exhaustion.
- Data collected included endurance time, double product, systolic blood pressure, and electrocardiogram (ECG) changes.
Main Results:
- Endurance time and double product increased with age. Boys demonstrated longer endurance times (15.2 ± 2.8 min) than girls (13.7 ± 2.3 min).
- Body weight and age were significant predictors of endurance time.
- ECG findings included sinus arrhythmia in 78% of children, a decrease in R wave voltage on lead V4, and increased P and T waves. No significant ST depression was observed.
Conclusions:
- This study provides valuable reference data for walking treadmill tests in Southern European children.
- The findings highlight age and body weight as important factors influencing pediatric exercise endurance.
- Observed ECG variations during exercise are generally within normal pediatric responses.