Matches in SemOpenAlex for { <https://semopenalex.org/work/W2108283463> ?p ?o ?g. }
- W2108283463 endingPage "144" @default.
- W2108283463 startingPage "134" @default.
- W2108283463 abstract "It has been proposed that self-paced exercise in the heat is regulated by an anticipatory reduction in work rate based on the rate of heat storage. However, performance may be impaired by the development of hyperthermia and concomitant rise in cardiovascular strain increasing relative exercise intensity. This study evaluated the influence of thermal strain on cardiovascular function and power output during self-paced exercise in the heat. Eight endurance-trained cyclists performed a 40 km simulated time trial in hot (35°C) and thermoneutral conditions (20°C), while power output, mean arterial pressure, heart rate, oxygen uptake and cardiac output were measured. Time trial duration was 64.3 ± 2.8 min (242.1 W) in the hot condition and 59.8 ± 2.6 min (279.4 W) in the thermoneutral condition (P < 0.01). Power output in the heat was depressed from 20 min onwards compared with exercise in the thermoneutral condition (P < 0.05). Rectal temperature reached 39.8 ± 0.3 (hot) and 38.9 ± 0.2°C (thermoneutral; P < 0.01). From 10 min onwards, mean skin temperature was ∼7.5°C higher in the heat, and skin blood flow was significantly elevated (P < 0.01). Heart rate was ∼8 beats min−1 higher throughout hot exercise, while stroke volume, cardiac output and mean arterial pressure were significantly depressed compared with the thermoneutral condition (P < 0.05). Peak oxygen uptake measured during the final kilometre of exercise at maximal effort reached 77 (hot) and 95% (thermoneutral) of pre-experimental control values (P < 0.01). We conclude that a thermoregulatory-mediated rise in cardiovascular strain is associated with reductions in sustainable power output, peak oxygen uptake and maximal power output during prolonged, intense self-paced exercise in the heat." @default.
- W2108283463 created "2016-06-24" @default.
- W2108283463 creator A5005130282 @default.
- W2108283463 creator A5066931395 @default.
- W2108283463 creator A5067749825 @default.
- W2108283463 creator A5070245337 @default.
- W2108283463 creator A5091387941 @default.
- W2108283463 date "2010-10-13" @default.
- W2108283463 modified "2023-10-15" @default.
- W2108283463 title "Cardiovascular strain impairs prolonged self-paced exercise in the heat" @default.
- W2108283463 cites W1508717283 @default.
- W2108283463 cites W1590033121 @default.
- W2108283463 cites W1596457316 @default.
- W2108283463 cites W1838918796 @default.
- W2108283463 cites W1887032158 @default.
- W2108283463 cites W1930474860 @default.
- W2108283463 cites W1949909771 @default.
- W2108283463 cites W1971894499 @default.
- W2108283463 cites W1972316287 @default.
- W2108283463 cites W1974052162 @default.
- W2108283463 cites W1982507532 @default.
- W2108283463 cites W2004008756 @default.
- W2108283463 cites W2007816352 @default.
- W2108283463 cites W2012514728 @default.
- W2108283463 cites W2014557212 @default.
- W2108283463 cites W2016059769 @default.
- W2108283463 cites W2017925719 @default.
- W2108283463 cites W2022966433 @default.
- W2108283463 cites W2035186972 @default.
- W2108283463 cites W2044679859 @default.
- W2108283463 cites W2050269121 @default.
- W2108283463 cites W2056668495 @default.
- W2108283463 cites W2057127647 @default.
- W2108283463 cites W2061088257 @default.
- W2108283463 cites W2080969387 @default.
- W2108283463 cites W2082698359 @default.
- W2108283463 cites W2083773011 @default.
- W2108283463 cites W2084913864 @default.
- W2108283463 cites W2088063590 @default.
- W2108283463 cites W2089231450 @default.
- W2108283463 cites W2104723236 @default.
- W2108283463 cites W2117518411 @default.
- W2108283463 cites W2117696928 @default.
- W2108283463 cites W2126917243 @default.
- W2108283463 cites W2129633875 @default.
- W2108283463 cites W2131915711 @default.
- W2108283463 cites W2132013039 @default.
- W2108283463 cites W2133721891 @default.
- W2108283463 cites W2134995902 @default.
- W2108283463 cites W2135737604 @default.
- W2108283463 cites W2137378448 @default.
- W2108283463 cites W2137591051 @default.
- W2108283463 cites W2145678463 @default.
- W2108283463 cites W2150134525 @default.
- W2108283463 cites W2153075541 @default.
- W2108283463 cites W2158550575 @default.
- W2108283463 cites W2158859101 @default.
- W2108283463 cites W2160425128 @default.
- W2108283463 cites W2164097994 @default.
- W2108283463 cites W2177016730 @default.
- W2108283463 cites W2189874778 @default.
- W2108283463 cites W2236958601 @default.
- W2108283463 cites W2240636745 @default.
- W2108283463 cites W2261469318 @default.
- W2108283463 cites W2286298791 @default.
- W2108283463 cites W2293149446 @default.
- W2108283463 cites W3924815 @default.
- W2108283463 doi "https://doi.org/10.1113/expphysiol.2010.054213" @default.
- W2108283463 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20851861" @default.
- W2108283463 hasPublicationYear "2010" @default.
- W2108283463 type Work @default.
- W2108283463 sameAs 2108283463 @default.
- W2108283463 citedByCount "168" @default.
- W2108283463 countsByYear W21082834632012 @default.
- W2108283463 countsByYear W21082834632013 @default.
- W2108283463 countsByYear W21082834632014 @default.
- W2108283463 countsByYear W21082834632015 @default.
- W2108283463 countsByYear W21082834632016 @default.
- W2108283463 countsByYear W21082834632017 @default.
- W2108283463 countsByYear W21082834632018 @default.
- W2108283463 countsByYear W21082834632019 @default.
- W2108283463 countsByYear W21082834632020 @default.
- W2108283463 countsByYear W21082834632021 @default.
- W2108283463 countsByYear W21082834632022 @default.
- W2108283463 countsByYear W21082834632023 @default.
- W2108283463 crossrefType "journal-article" @default.
- W2108283463 hasAuthorship W2108283463A5005130282 @default.
- W2108283463 hasAuthorship W2108283463A5066931395 @default.
- W2108283463 hasAuthorship W2108283463A5067749825 @default.
- W2108283463 hasAuthorship W2108283463A5070245337 @default.
- W2108283463 hasAuthorship W2108283463A5091387941 @default.
- W2108283463 hasBestOaLocation W21082834631 @default.
- W2108283463 hasConcept C100564792 @default.
- W2108283463 hasConcept C126322002 @default.
- W2108283463 hasConcept C139940330 @default.
- W2108283463 hasConcept C140793950 @default.
- W2108283463 hasConcept C164705383 @default.
- W2108283463 hasConcept C185592680 @default.