Study of energy expenditure (oxygen consumption, EPOC, and lactate) for different running distances
DOI:
https://doi.org/10.47197/retos.v68.116088Keywords:
Lactic acid, energy expenditure, oxygen consumption, EPOC, anaerobic metabolismAbstract
Introduction: This study addressed the metabolic demands of running by analyzing the contributions of oxygen consumption during exercise, excess post-exercise oxygen consumption (EPOC), and lactate accumulation to total energy expenditure. Understanding the interaction between these components is essential for optimizing training strategies and improving physiological monitoring in elite athletes.
Objective: To evaluate the relative contributions of aerobic and anaerobic energy systems across different running distances using a validated physiological approach in elite-level male runners.
Methodology: The study involved sixteen elite male runners from Nineveh, Iraq, who completed 100-meter, 400-meter, and 3000-meter running trials under controlled environmental conditions. Metabolic data were collected using a portable gas analyzer, while lactate concentrations were assessed via capillary blood sampling.
Results: The results revealed significant differences in energy expenditure components across the running distances (p < 0.001). During the 100-meter sprint, anaerobic metabolism dominated, with oxygen consumption accounting for 8.57%, EPOC 68.87%, and lactate 22.56%. In the 400-meter trial, energy contributions were more balanced, with 16.78% from oxygen, 53.04% from EPOC, and 30.17% from lactate. The 3000-meter run was characterized by aerobic dominance, with oxygen contributing 68.00%, EPOC 25.96%, and lactate 6.04%. Statistical tests confirmed the significant role of anaerobic metabolism in short-duration efforts.
Discussion: The discussion emphasized that earlier studies often underestimated anaerobic contributions. Incorporating lactate kinetics and EPOC provides a more complete understanding of energy demands during intense exercise.
Conclusions: It is concluded that integrating anaerobic components yields a more accurate estimation of total energy expenditure, supporting improved performance modeling and health-oriented interventions.
References
ACSM. (2018). Guidelines for Exercise Testing and Prescription. 10th ed. https://acsm.org/education-resources/books/guidelines-exercise-testing-prescription/
Ainsworth, B. E., Haskell, W. L., Herrmann, S. D., Meckes, N., Bassett, D. R., Jr, Tudor-Locke, C., Greer, J Vezina, J., Whitt-Glover, M. C., & Leon, A. S. (2011). 2011 Compendium of Physical Activities: a second update of codes and MET values. Medicine and science in sports and exercise, 43(8), 1575–1581. [PubMed] [Crossref]
Beneke, R., & Hütler, M. (2005). The effect of training on running economy and performance in recrea-tional athletes. Medicine & Science in Sports & Exercise, 37(10), 1794-1799. [PubMed] [Crossref]
Beneke, R., Pollmann, C., Bleif, I., Leithäuser, R. M., & Hütler, M. (2002). How anaerobic is the Wingate Anaerobic Test for humans. European journal of applied physiology, 87(4-5), 388–392. [PubMed] [Crossref]
van Loon, L. J., Greenhaff, P. L., Constantin-Teodosiu, D., Saris, W. H., & Wagenmakers, A. J. (2001). The effects of increasing exercise intensity on muscle fuel utilisation in humans. The Journal of physiology, 536(Pt 1), 295–304. . [PubMed] [Crossref]
Børsheim, E., & Bahr, R. (2003). Effect of exercise intensity, duration and mode on post-exercise oxygen consumption. Sports medicine (Auckland, N.Z.), 33(14), 1037–1060. [PubMed] [Crossref]
Brito-da-Silva, G., Manzanares, G., Beltrame Barone, B., Silva Dos Santos, V., Sturion Fillipini, S., & G Gandra, P. (2024). Carbohydrate storage in cells: a laboratory activity for the assessment of gly-cogen stores in biological tissues. Advances in physiology education, 48(4), 742–751. [Crossref]
Brooks G. A. (2018). The Science and Translation of Lactate Shuttle Theory. Cell metabolism, 27(4), 757–785. . [PubMed] [Crossref]
Brooks G. A. (2007). Lactate: link between glycolytic and oxidative metabolism. Sports medicine (Auckland, N.Z.), 37(4-5), 341–343. [PubMed] [Crossref]
Buchheit, M., & Laursen, P. B. (2013). High-intensity interval training, solutions to the programming puzzle: Part I: cardiopulmonary emphasis. Sports medicine (Auckland, N.Z.), 43(5), 313–338. [PubMed] [Crossref]
Coyle E. F. (1995). Substrate utilization during exercise in active people. The American journal of clini-cal nutrition, 61(4 Suppl), 968S–979S. [PubMed] [Crossref]
Chtourou, Hamdi, and Nizar Souissi. “The effect of training at a specific time of day: a review.” Journal of strength and conditioning research vol. 26,7 (2012): 1984-2005. [PubMed] [Crossref]
Gaitanos, G. C., Williams, C., Boobis, L. H., & Brooks, S. (1993). Human muscle metabolism during inter-mittent maximal exercise. Journal of applied physiology (Bethesda, Md. : 1985), 75(2), 712–719. [Crossref]
Gastin P. B. (2001). Energy system interaction and relative contribution during maximal exercise. Sports medicine (Auckland, N.Z.), 31(10), 725–741. [PubMed] [Crossref]
Irvine, Christopher; Laurent, Matthew; Kielsmeier, Kaitlyn; Douglas, Stephanie; Kutz, Matthew; and Fullenkamp, Adam (2017) "The Determination of Total Energy Expenditure During and Fol-lowing Repeated High-Intensity Intermittent Sprint Work," International Journal of Exercise Science: Vol. 10 : Iss. 3, Pages 312 - 321. [Crossref]
Joyner, M. J., & Coyle, E. F. (2008). Endurance exercise performance: the physiology of champions. The Journal of physiology, 586(1), 35–44. [PubMed] [Crossref]
LaForgia, J., Withers, R. T., & Gore, C. J. (2006). Effects of exercise intensity and duration on the excess post-exercise oxygen consumption. Journal of sports sciences, 24(12), 1247–1264. [PubMed] [Crossref]
MARGARIA, R., CERRETELLI, P., & MANGILI, F. (1964). BALANCE AND KINETICS OF ANAEROBIC EN-ERGY RELEASE DURING STRENUOUS EXERCISE IN MAN. Journal of applied physiology, 19, 623–628. [PubMed] [Crossref]
McArdle, W. D., Katch, F. I., & Katch, V. L. (2015). Exercise physiology: nutrition, energy, and human performance. Lippincott Williams & Wilkins.
Medbø, J. I., & Toska, K. (2001). Lactate release, concentration in blood, and apparent distribution vol-ume after intense bicycling. The Japanese journal of physiology, 51(3), 303–312. [PubMed] [Crossref]
Mitchell, L., Wilson, L., Duthie, G., Pumpa, K., Weakley, J., Scott, C., & Slater, G. (2024). Methods to Assess Energy Expenditure of Resistance Exercise: A Systematic Scoping Review. Sports medicine (Auckland, N.Z.), 54(9), 2357–2372. [PubMed] [Crossref]
Ndahimana, D., & Kim, E. K. (2017). Measurement Methods for Physical Activity and Energy Expendi-ture: a Review. Clinical nutrition research, 6(2), 68–80. .[PubMed] [Crossref]
Pyne, D. B., Boston, T., Martin, D. T., & Logan, A. (2000). Evaluation of the Lactate Pro blood lactate ana-lyser. European journal of applied physiology, 82(1-2), 112–116. [PubMed] [Crossref]
Phillips, W. T., & Ziuraitis, J. R. (2003). Energy cost of the ACSM single-set resistance training protocol. Journal of strength and conditioning research, 17(2), 350–355. [PubMed] [Crossref]
Robergs, R. A., Ghiasvand, F., & Parker, D. (2004). Biochemistry of exercise-induced metabolic acidosis. American journal of physiology. Regulatory, integrative and comparative physiology, 287(3), R502–R516. [PubMed] [Crossref]
Scott C. B. (1997). Interpreting energy expenditure for anaerobic exercise and recovery: an anaerobic hypothesis. The Journal of sports medicine and physical fitness, 37(1), 18–23. [PubMed]
Scott C. B. (2006). Contribution of blood lactate to the energy expenditure of weight training. Journal of strength and conditioning research, 20(2), 404–411. [PubMed] [Crossref]
Scott C. B. (2005). Contribution of anaerobic energy expenditure to whole body thermogenesis. Nutri-tion & metabolism, 2(1), 14. [PubMed] [Crossref]
Scott, C. B., & Kemp, R. B. (2005). Direct and indirect calorimetry of lactate oxidation: implications for whole-body energy expenditure. Journal of sports sciences, 23(1), 15–19. [PubMed][Crossref]
Scott, Christopher & Djurisic, Z.(2008). The metabolic oxidation of glucose: Thermodynamic consider-ations for anaerobic and aerobic energy expanditure. Journal of Exercise Physiology Online. 11. 34-43.
Retty, T. (2022). The effects of nose-breathing-only training on physiological parameters related to running performance (Doctoral dissertation). http://hdl.handle.net/1807/111286
Reis, V. M., Garrido, N. D., Vianna, J., Sousa, A. C., Alves, J. V., & Marques, M. C. (2017). Energy cost of iso-lated resistance exercises across low- to high-intensities. PloS one, 12(7), e0181311. [PubMed] [Crossref]
Spencer, M. R., & Gastin, P. B. (2001). Energy system contribution during 200- to 1500-m running in highly trained athletes. Medicine and science in sports and exercise, 33(1), 157–162. [PubMed] [Crossref]
Tortu, E., & Deliceoglu, G. (2024). Comparative Analysis of Energy System Demands and Performance Metrics in Professional Soccer Players: Running vs. Cycling Repeated Sprint Tests. Applied Sci-ences, 14(15), 6518. [Crossref]
Thompson, W. R. (2006). Worldwide survey reveals fitness trends for 2007. ACSM's Health & Fitness Journal, 10(6), 8-14. [Crossref]
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