Sports Sciences Commons^™

Cross-Validation Of A Prediction Equation For Energy Expenditure Of An Acute Resistance Exercise Bout, Sean T. Stanelle, Jason Lytle Mr., Bradley Lambert, Steven E. Martin, John S. Green Ph.D., Stephen F. Crouse

International Journal of Exercise Science: Conference Proceedings

Previously, our laboratory introduced a regression equation for predicting net kcal consumption of a resistance exercise (RE) bout: Total net kcal = 0.874(height, cm) - 0.596(age, years) - 1.016(fat mass, kg) + 1.638(lean mass, kg) + 2.461(total volume x 10^-3) - 110.742 (R² = 0.773, SEE=28.5 kcal). PURPOSE: The purpose of this study was to validate this regression equation using the same variables as predictors. METHODS: Forty-seven healthy, active subjects (23 men, 24 women, 20-58 yrs, 173.5 ± 10.5 cm, 85.5 ± 19.0 kg, VO_2max 36.0 ± 8.4 ml/kg/min) were randomly divided into validation …