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Literature DB >> 29401411

Calculating metabolic energy expenditure across a wide range of exercise intensities: the equation matters.

Shalaya Kipp^1,1, William C Byrnes^1,1, Rodger Kram^1,1.

Abstract

We compared 10 published equations for calculating energy expenditure from oxygen consumption and carbon dioxide production using data for 10 high-caliber male distance runners over a wide range of running velocities. We found up to a 5.2% difference in calculated metabolic rate between 2 widely used equations. We urge our fellow researchers abandon out-of-date equations with published acknowledgments of errors or inappropriate biochemical/physical assumptions.

Entities: Chemical

Keywords: analyse des gaz expirés; calorimétrie indirecte; expired gas analysis; indirect calorimetry; metabolic rate; ratio d’échanges gazeux; respiratory exchange ratio; running economy; taux métabolique; économie de la course

Mesh：

Year: 2018 PMID： 29401411 DOI： 10.1139/apnm-2017-0781

Source DB: PubMed Journal: Appl Physiol Nutr Metab ISSN： 1715-5312 Impact factor: 2.665

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Cited

14 in total

1. Level, uphill and downhill running economy values are strongly inter-correlated.

Authors: Timothy Joseph Breiner; Amanda Louise Ryan Ortiz; Rodger Kram
Journal: Eur J Appl Physiol Date: 2018-10-24 Impact factor: 3.078

2. Nose-down saddle tilt improves gross efficiency during seated-uphill cycling.

Authors: Ross D Wilkinson; Rodger Kram
Journal: Eur J Appl Physiol Date: 2021-11-11 Impact factor: 3.078

3. Metabolically efficient walking assistance using optimized timed forces at the waist.

Authors: Prokopios Antonellis; Arash Mohammadzadeh Gonabadi; Sara A Myers; Iraklis I Pipinos; Philippe Malcolm
Journal: Sci Robot Date: 2022-03-16

4. Eliminating high-intensity activity during growth reduces mechanical power capacity but not submaximal metabolic cost in a bipedal animal model.

Authors: Suzanne Michelle Cox; Matthew Q Salzano; Stephen J Piazza; Jonas Rubenson
Journal: J Appl Physiol (1985) Date: 2019-11-21

5. A Randomized Crossover Study Investigating the Running Economy of Highly-Trained Male and Female Distance Runners in Marathon Racing Shoes versus Track Spikes.

Authors: Kyle R Barnes; Andrew E Kilding
Journal: Sports Med Date: 2019-02 Impact factor: 11.136

10. The Effects of Upper-Body Exoskeletons on Human Metabolic Cost and Thermal Response during Work Tasks-A Systematic Review.

Authors: Simona Del Ferraro; Tiziana Falcone; Alberto Ranavolo; Vincenzo Molinaro
Journal: Int J Environ Res Public Health Date: 2020-10-09 Impact factor: 3.390

Calculating metabolic energy expenditure across a wide range of exercise intensities: the equation matters.

1. Level, uphill and downhill running economy values are strongly inter-correlated.

2. Nose-down saddle tilt improves gross efficiency during seated-uphill cycling.

3. Metabolically efficient walking assistance using optimized timed forces at the waist.

4. Eliminating high-intensity activity during growth reduces mechanical power capacity but not submaximal metabolic cost in a bipedal animal model.

5. A Randomized Crossover Study Investigating the Running Economy of Highly-Trained Male and Female Distance Runners in Marathon Racing Shoes versus Track Spikes.

6. Metabolic cost calculations of gait using musculoskeletal energy models, a comparison study.

7. The force-length-velocity potential of the human soleus muscle is related to the energetic cost of running.

8. Modelling the effect of curves on distance running performance.

9. Enthalpy efficiency of the soleus muscle contributes to improvements in running economy.

10. The Effects of Upper-Body Exoskeletons on Human Metabolic Cost and Thermal Response during Work Tasks-A Systematic Review.