Acute Effect of Passive Hyperthermia on Lactate Concentrations

Author:

Siquier-Coll Jesús1ORCID,Flores Juan Manuel2,Grijota Francisco Javier2ORCID,Bartolomé Ignacio3ORCID,Maynar-Mariño Marcos2ORCID,Toro-Román Víctor4ORCID

Affiliation:

1. IM-PEPH (Improving Physical Education, Performance, and Health), Department of Communication and Education, University of Loyola Andalucía, 41704 Sevilla, Spain

2. Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain

3. Faculty of Education, Pontifical University of Salamanca, 37007 Salamanca, Spain

4. Tecnocampus, Pompeu Fabra University, Mataró, 08302 Barcelona, Spain

Abstract

Background: Knowledge on the effect of heat on recovery is still incomplete. The present study aimed to evaluate the effect of a passive acute hyperthermic stimulus before and after a lactic anaerobic test on the production and oxidation of lactate blood concentrations. In addition, the purpose was to evaluate the effect that the application of this previous hyperthermic stimulus may have on the athletic performance in the test. Methods: For this purpose, a cross-over design through an anaerobic treadmill test in three different situations (normothermia, pre-test hyperthermia, and post-test hyperthermia) was performed. Twelve male subjects participated (age: 21.25 ± 1.64 years; height: 1.76 m ± 0.08; weight: 72.59 ± 9.44 kg). An anthropometric assessment was carried out with weight, height, skinfolds, body perimeters and diameters, and external and internal body temperatures in each of the tests. A nutritional survey was also carried out 48 h prior to each test. Results: The results of the study showed a decrease in blood lactate concentrations when the hyperthermic effect was applied as passive recovery just after the end of the test (p < 0.05). A decrease in lactate concentrations was also achieved when applying the hyperthermic effect just before the start of the test (p < 0.05). However, no significant improvements were obtained from this application of heat on test performance. Conclusions: The results suggest that the application of passive acute hyperthermia has a favourable effect in terms of decreasing blood lactate concentrations in a 5 min recovery period after lactic anaerobic activity.

Publisher

MDPI AG

Reference38 articles.

1. Kenney, W.L., Wilmore, J., and Costill, D. (2015). Physiology of Sport and Exercise, Human Kinetics. [6th ed.].

2. Influence of Elevated Muscle Temperature on Metabolism during Intense, Dynamic Exercise;Febbraio;Am. J. Physiol.-Regul. Integr. Comp. Physiol.,1996

3. Toro-Román, V., Prieto-González, I., Siquier-Coll, J., Bartolomé, I., Grijota, F.J., and Maynar-Mariño, M. (2023). Effects of High Temperature Exposure on the Wingate Test Performance in Male University Students. Int. J. Environ. Res. Public Health, 20.

4. The Anaerobic Threshold: Definition, Physiological Significance and Identification;Wasserman;Adv. Cardiol.,1986

5. Melkonian, E.A., and Schury, M.P. (2019). Biochemistry, Anaerobic Glycolysis, StatPearls Publishing.

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