Effects of Elevated Body Temperature on Selected Physiological Indices and Thermal Stress in Athletes and Non-Athletes
Pilch W, Żychowska M, Piotrowska A, Czerwińska-Ledwig O, Mikuľáková W, Sadowska-Krępa E
Journal of human kinetics · 10 citas
Cómo se estudió
- Diseño
- Ensayo clínico controlado (clasificado por nuestro filtro de IA)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Universidad u hospital
- Akademia Wychowania Fizycznego im. Bronisława Czecha w Krakowie
Según 1 financiador declarado.
Publicación
- Publicado
- 2022-11-07 · J Hum Kinet · vol. 84 · págs. 112–123
- Editorial
- De Gruyter Open
- Citado
- 13 citas · más que el 73% de estudios similares · 0.9× el promedio de su campo
- Referencias
- 41 trabajos
- Acceso
- Acceso abierto (publicación gratuita) · CC-BY
- Áreas de investigación
- Thermoregulation and physiological responses · Exercise and Physiological Responses · Infrared Thermography in Medicine
- Palabras clave
- Overheating (electricity), Medicine, Bathing, Heat illness, Athletes, Internal medicine, Physical therapy, Animal science, Biology
6 autores
- Wanda Pilch🇵🇱University of Physical Culture in Kraków
- Małgorzata Żychowska🇵🇱Kazimierz Wielki University in Bydgoszcz
- Anna Piotrowska🇵🇱 · autor de correspondenciaUniversity of Physical Culture in Kraków
- Olga Czerwińska‐Ledwig🇵🇱University of Physical Culture in Kraków
- Wioletta Mikuľákova🇸🇰University of Prešov
- Ewa Sadowska‐Krępa🇵🇱Academy of Fine Arts in Katowice; Akademii Wychowania Fizycznego im. Jerzego Kukuczki w Katowicach
Resumen
El texto original del estudio, en el idioma en que se publicó.
The purpose of this study was to determine the effects of active and passive overheating. A group of athletes (A) and non-athletic men (N) underwent an exercise stress test at elevated ambient temperature and sauna bathing until an increase in rectal temperature of 1.2°C was observed. It was shown that group A performed physical exercise for a longer period of time, which elicited significantly higher amounts of work performed in the stress test. Both forms of overheating caused a significant decrease in BM and a significant change in plasma volume, while greater dehydration was observed after active overheating. Changes observed in group A were higher than in group N. MCV levels were initially higher in group A. The levels in both groups decreased after sauna bathing, although in non-athletes the decrease was greater. Both forms of overheating increased Hb, HCT, and SBP, while only the non-athletic group showed a decrease in DBP after the exercise stress test. However, a decrease in DBP was observed in both groups after sauna bathing. The PSI increased after both tests, yet to a higher extent after the stress test than after sauna bathing. The PSI was negatively correlated with VO2max in both groups. The increase in cortisol concentration was higher after sauna bathing. There was a correlation between cortisol levels and the work performed during the stress test in group A. Endurance training resulted in more efficient thermoregulatory mechanisms in athletes.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
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