![]() Given the weak performance of the various RMR models in overweight/obese former athletes, an effective weight management intervention based on estimated resting energy requirements may be compromised.Īssessment metabolism nutrition obesity prediction. ![]() The Harris-Benedict equation was the only one in which the difference between the methods was not related to the magnitude of the measured RMR. The agreement between the methods was weak for all the PEq showing wide limits of agreement. The linear regression between the reference and each of the PEq did not differ from the identity line with estimated values explaining around 50% of the variability of the measured values. The PEq overestimated the RMR measured by the indirect calorimetry, 70-300 kcal/day (4.3-14.9%). Como Calcular Macros (IIFYM) Se você começar a dieta IIFYM (se for adequada para suas macros), o primeiro passo é calcular macros. Dual-energy X-ray absorptiometry was used to assess body composition. Ao escolher a equação de Katch-McArdle para calcular seus macronutrientes, você também precisará adicionar o de gordura corporal ao campo designado desta calculadora. The RMR of 56 overweight/obese (31.5 (4.0 kg/m 2)) individuals (78.6% male, 37.5% obese, 95.8 (14.8 kg), 174.2 (8.7 cm)) was measured by indirect calorimetry and predicted using seven PEq: Harris-Benedict, Cunningham, Schofield, FAO/WHO/UNU, Owen, Mifflin-St. The study uses cross-sectional data collected during baseline measurements of a lifestyle intervention ( NCT03031951). ![]() This study aimed to determine the validity of predictive equations (PEq) for RMR estimation using indirect calorimetry as the reference method in a sample of overweight/obese former athletes. Therefore, their energy requirements, through resting metabolic rate (RMR), should be accurately addressed for weight management purposes. Our Macro calculator provides an ideal macros ratio for flexible dieting and estimates the caloric needs on a daily basis. Athletes retiring from their sports career, an understudied population, are susceptible to become overweight/obese because of decreased energy expenditure not followed by a reduction in energy intake. However, for those with access to their body fat percentage data, the Katch-McArdle equation offers superior accuracy, as it factors in lean body mass to provide a more personalized and precise TDEE calculation. ![]()
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