SPEED AND HEART RATE VARIATION DURING MARATHON RUNNING IN A HOT ENVIRONMENT
Rojas-Valverde, D., Sánchez-Ureña, B., Ugalde-Ramírez, A., Gómez-Carmona, C., Pino-Ortega, J. & Gutiérrez-Vargas, R. (2020).Speed and heart rate variation during marathon running in a hot environment. PENSAR EN MOVIMIENTO: Revista de Ciencias del Ejercicio y la Salud, 18(1), 1-14. The purpose o...
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| Format: | Article |
| Language: | English |
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Universidad de Costa Rica
2020-03-01
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| Series: | Pensar en Movimiento |
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| Online Access: | https://revistas.ucr.ac.cr/index.php/pem/article/view/37602/42163 |
| _version_ | 1826953332200046592 |
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| author | Daniel Rojas-Valverde Braulio Sánchez-Ureña Alexis Ugalde-Ramírez Carlos D Gómez-Carmona José Pino-Ortega Randall Gutiérrez-Vargas |
| author_facet | Daniel Rojas-Valverde Braulio Sánchez-Ureña Alexis Ugalde-Ramírez Carlos D Gómez-Carmona José Pino-Ortega Randall Gutiérrez-Vargas |
| author_sort | Daniel Rojas-Valverde |
| collection | DOAJ |
| description | Rojas-Valverde, D., Sánchez-Ureña, B., Ugalde-Ramírez, A., Gómez-Carmona, C., Pino-Ortega, J. & Gutiérrez-Vargas, R. (2020).Speed and heart rate variation during marathon running in a hot environment. PENSAR EN MOVIMIENTO: Revista de Ciencias del Ejercicio y la Salud, 18(1), 1-14. The purpose of the study was to analyze the variation of running speed and heart rate in amateur runners during a marathon in a hot environment. Eighteen runners (weight: 65.2 ± 12.21 kg, height: 168.4 ± 10.6 cm, VO2max: 52.9 ± 7.1 ml/kg/min) took part of a beach-side marathon (42195 m) under a temperature of 27.8 ± 3.52 ºC and at 0-80 m altitude. Pearson’s correlationshowed a significant linear relationship between the increase in thermal stress index (WGBT) and the speed variation (r= 0.168, p= 0.049). In this respect, the total duration of the race revealed a direct relationship with speed (r= 0.675, p= 0.003) and heart rate (r= 0.631, p= 0.007) variation. Multiple regressions analysis showed that 61.6% of the final race time was explained by the speed variation in the 26 to 30 km course section (r2= 0.61; F= 26.17; p< 0.001) and 37% by the heart rate variation in the 31 to 35 km section (r2= 0.37; F= 10.38; p< 0.001). In conclusion, an increase in the environmental temperature provoked a decrease in running pacing, with a stronger effect in the second half of the race. Therefore, coaches should take these aspects into account in training and strategies to mitigate the impact of these conditions on the physical and physiological performance of amateur runners. |
| first_indexed | 2024-04-24T08:18:40Z |
| format | Article |
| id | doaj.art-de6271cde2994086953075d3b2f00318 |
| institution | Directory Open Access Journal |
| issn | 1659-4436 |
| language | English |
| last_indexed | 2025-02-17T23:20:20Z |
| publishDate | 2020-03-01 |
| publisher | Universidad de Costa Rica |
| record_format | Article |
| series | Pensar en Movimiento |
| spelling | doaj.art-de6271cde2994086953075d3b2f003182024-12-02T06:11:30ZengUniversidad de Costa RicaPensar en Movimiento1659-44362020-03-01181114https://doi.org/10.15517/pensarmov.v18i1.37602SPEED AND HEART RATE VARIATION DURING MARATHON RUNNING IN A HOT ENVIRONMENTDaniel Rojas-Valverde0https://orcid.org/0000-0002-0717-8827Braulio Sánchez-Ureña1https://orcid.org/0000-0001-8791-6836Alexis Ugalde-Ramírez2https://orcid.org/0000-0003-3247-9960Carlos D Gómez-Carmona3https://orcid.org/0000-0002-4084-8124José Pino-Ortega4https://orcid.org/0000-0002-9091-0897Randall Gutiérrez-Vargas5https://orcid.org/0000-0003-4187-3484Escuela Ciencias del Movimiento Humano y Calidad de Vida, Universidad Nacional de Costa Rica, Costa RicaEscuela Ciencias del Movimiento Humano y Calidad de Vida, Universidad Nacional de Costa Rica, Costa RicaEscuela Ciencias del Movimiento Humano y Calidad de Vida, Universidad Nacional de Costa Rica, Costa RicaUniversidad de Extremadura, Universidad de Murcia, EspañaUniversidad de Extremadura, Universidad de Murcia, EspañaEscuela Ciencias del Movimiento Humano y Calidad de Vida, Universidad Nacional de Costa Rica, Costa RicaRojas-Valverde, D., Sánchez-Ureña, B., Ugalde-Ramírez, A., Gómez-Carmona, C., Pino-Ortega, J. & Gutiérrez-Vargas, R. (2020).Speed and heart rate variation during marathon running in a hot environment. PENSAR EN MOVIMIENTO: Revista de Ciencias del Ejercicio y la Salud, 18(1), 1-14. The purpose of the study was to analyze the variation of running speed and heart rate in amateur runners during a marathon in a hot environment. Eighteen runners (weight: 65.2 ± 12.21 kg, height: 168.4 ± 10.6 cm, VO2max: 52.9 ± 7.1 ml/kg/min) took part of a beach-side marathon (42195 m) under a temperature of 27.8 ± 3.52 ºC and at 0-80 m altitude. Pearson’s correlationshowed a significant linear relationship between the increase in thermal stress index (WGBT) and the speed variation (r= 0.168, p= 0.049). In this respect, the total duration of the race revealed a direct relationship with speed (r= 0.675, p= 0.003) and heart rate (r= 0.631, p= 0.007) variation. Multiple regressions analysis showed that 61.6% of the final race time was explained by the speed variation in the 26 to 30 km course section (r2= 0.61; F= 26.17; p< 0.001) and 37% by the heart rate variation in the 31 to 35 km section (r2= 0.37; F= 10.38; p< 0.001). In conclusion, an increase in the environmental temperature provoked a decrease in running pacing, with a stronger effect in the second half of the race. Therefore, coaches should take these aspects into account in training and strategies to mitigate the impact of these conditions on the physical and physiological performance of amateur runners.https://revistas.ucr.ac.cr/index.php/pem/article/view/37602/42163marathonthermal stress indexpassingenduranceinternal load |
| spellingShingle | Daniel Rojas-Valverde Braulio Sánchez-Ureña Alexis Ugalde-Ramírez Carlos D Gómez-Carmona José Pino-Ortega Randall Gutiérrez-Vargas SPEED AND HEART RATE VARIATION DURING MARATHON RUNNING IN A HOT ENVIRONMENT Pensar en Movimiento marathon thermal stress index passing endurance internal load |
| title | SPEED AND HEART RATE VARIATION DURING MARATHON RUNNING IN A HOT ENVIRONMENT |
| title_full | SPEED AND HEART RATE VARIATION DURING MARATHON RUNNING IN A HOT ENVIRONMENT |
| title_fullStr | SPEED AND HEART RATE VARIATION DURING MARATHON RUNNING IN A HOT ENVIRONMENT |
| title_full_unstemmed | SPEED AND HEART RATE VARIATION DURING MARATHON RUNNING IN A HOT ENVIRONMENT |
| title_short | SPEED AND HEART RATE VARIATION DURING MARATHON RUNNING IN A HOT ENVIRONMENT |
| title_sort | speed and heart rate variation during marathon running in a hot environment |
| topic | marathon thermal stress index passing endurance internal load |
| url | https://revistas.ucr.ac.cr/index.php/pem/article/view/37602/42163 |
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