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| Titel: |
Effects of time of day on power output and thermoregulation responses during cycling over a simulated hilly course in the heat (35ºc) |
| Auteur: |
KONSTANTINOS BARDIS; CREG ATKINSON |
| Verschenen in: |
Biology of exercise |
| Paginering: | Jaargang 4 (2008) nr. 1 pagina's 17-28 |
| Jaar: |
2008 |
| Inhoud: |
The aim of the present investigation was to compare responses to sustained exercise in the morning and evening in the heat (35ºC) over a hilly prolonged simulated course. The thermoregulatory response examined was core temperature (Tc). In addition power output, and time were examined. Eight active males (25-40years) were instructed to work as hard as possible over the entire exercise period, with variation of pedal frequency permitted at any time. Two prolonged sessions were performed at 08:00 and 17:00h, and counterbalanced with at least 5 days recovery between tests. The examined variables showed no significant main effect for time of day. Mean power output in the evening was greater by 9 Watts (W) in comparison to the morning exercise. Furthermore, time increased by 2.8% in the evening compared to the morning. Future studies should include the examination of circadian rhythms and performance during undulating courses using each gradient period. |
| Uitgever: |
University of Peloponnese |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 3 van 6 gevonden artikelen
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