Matches in SemOpenAlex for { <https://semopenalex.org/work/W1569330482> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W1569330482 abstract "Abstract : We investigated the effect on physical performance of 3 weeks of severe deficit energy intake at sea level (SL) and high altitude (HA, 4300 m). Twenty-six young healthy men (range: 18 to 34 yrs) were assigned for 3 weeks to one of 3 dietary and environmental groups. One group consumed adequate kcal/day to maintain body weight while living at HA (ADQ, n = 7) and two groups consumed 1500 kcal/day less than needed to maintain body weight while living at SL (HYPO, n = 9) or HA (DEF, n = 10). For all groups, physical performance was assessed at SL prior to dietary phase assignment (i.e., baseline), and on days 2, 10 and 20 of the dietary phases. The physical performance tasks were: (1) maximal oxygen uptake (VO2(max)), (2) time to complete 50 lift and carry cycles, (3) number of one-arm elbow flexions (10% body weight at 22 flexions/min), and (4) adductor pollicis muscle exercise (repeated 5 sec static contractions at 50% of maximal force / 5 sec rest). After 3 weeks, relative to the baseline phase, the HYPO and DEF groups lost nearly 5% and 8% body weight, respectively; and 3% and 6% lean body mass, respectively. The body weight and lean body mass losses of the HYPO and DEF groups were significantly greater than those of the ADQ group (P 0.05). VO2(max) was not impaired during body weight loss for the HYPO group (P > 0.05) whereas VO2(max) declined by 30% on day 2 of HA exposure compared to the SL baseline phase for the ADQ and DEF groups. However, VO2(max) for either the ADQ or DEF group did not change with continued HA exposure (P > 0.05). Time to complete the lift and carry task was impaired for the ADQ and DEF groups on day 2 of HA exposure (P 0.05)." @default.
- W1569330482 created "2016-06-24" @default.
- W1569330482 creator A5003127675 @default.
- W1569330482 creator A5029839123 @default.
- W1569330482 creator A5032720133 @default.
- W1569330482 creator A5045832132 @default.
- W1569330482 creator A5070382355 @default.
- W1569330482 date "2001-05-01" @default.
- W1569330482 modified "2023-09-24" @default.
- W1569330482 title "The Effect of Energy Deficit on Physical Performance at Sea Level and 4,300 M Altitude" @default.
- W1569330482 hasPublicationYear "2001" @default.
- W1569330482 type Work @default.
- W1569330482 sameAs 1569330482 @default.
- W1569330482 citedByCount "0" @default.
- W1569330482 crossrefType "journal-article" @default.
- W1569330482 hasAuthorship W1569330482A5003127675 @default.
- W1569330482 hasAuthorship W1569330482A5029839123 @default.
- W1569330482 hasAuthorship W1569330482A5032720133 @default.
- W1569330482 hasAuthorship W1569330482A5045832132 @default.
- W1569330482 hasAuthorship W1569330482A5070382355 @default.
- W1569330482 hasConcept C120863210 @default.
- W1569330482 hasConcept C126322002 @default.
- W1569330482 hasConcept C140793950 @default.
- W1569330482 hasConcept C147583825 @default.
- W1569330482 hasConcept C185592680 @default.
- W1569330482 hasConcept C196310339 @default.
- W1569330482 hasConcept C2524010 @default.
- W1569330482 hasConcept C2777953023 @default.
- W1569330482 hasConcept C2988147884 @default.
- W1569330482 hasConcept C33923547 @default.
- W1569330482 hasConcept C511355011 @default.
- W1569330482 hasConcept C544821477 @default.
- W1569330482 hasConcept C6350597 @default.
- W1569330482 hasConcept C71924100 @default.
- W1569330482 hasConcept C84393581 @default.
- W1569330482 hasConcept C86803240 @default.
- W1569330482 hasConceptScore W1569330482C120863210 @default.
- W1569330482 hasConceptScore W1569330482C126322002 @default.
- W1569330482 hasConceptScore W1569330482C140793950 @default.
- W1569330482 hasConceptScore W1569330482C147583825 @default.
- W1569330482 hasConceptScore W1569330482C185592680 @default.
- W1569330482 hasConceptScore W1569330482C196310339 @default.
- W1569330482 hasConceptScore W1569330482C2524010 @default.
- W1569330482 hasConceptScore W1569330482C2777953023 @default.
- W1569330482 hasConceptScore W1569330482C2988147884 @default.
- W1569330482 hasConceptScore W1569330482C33923547 @default.
- W1569330482 hasConceptScore W1569330482C511355011 @default.
- W1569330482 hasConceptScore W1569330482C544821477 @default.
- W1569330482 hasConceptScore W1569330482C6350597 @default.
- W1569330482 hasConceptScore W1569330482C71924100 @default.
- W1569330482 hasConceptScore W1569330482C84393581 @default.
- W1569330482 hasConceptScore W1569330482C86803240 @default.
- W1569330482 hasLocation W15693304821 @default.
- W1569330482 hasOpenAccess W1569330482 @default.
- W1569330482 hasPrimaryLocation W15693304821 @default.
- W1569330482 hasRelatedWork W1968709841 @default.
- W1569330482 hasRelatedWork W1971844555 @default.
- W1569330482 hasRelatedWork W2009581055 @default.
- W1569330482 hasRelatedWork W2012393890 @default.
- W1569330482 hasRelatedWork W2022637595 @default.
- W1569330482 hasRelatedWork W2045984630 @default.
- W1569330482 hasRelatedWork W2050199813 @default.
- W1569330482 hasRelatedWork W2060065519 @default.
- W1569330482 hasRelatedWork W2076127185 @default.
- W1569330482 hasRelatedWork W2083288537 @default.
- W1569330482 hasRelatedWork W2138083872 @default.
- W1569330482 hasRelatedWork W2151851683 @default.
- W1569330482 hasRelatedWork W2184671022 @default.
- W1569330482 hasRelatedWork W2199265885 @default.
- W1569330482 hasRelatedWork W2552543856 @default.
- W1569330482 hasRelatedWork W2554847342 @default.
- W1569330482 hasRelatedWork W260527245 @default.
- W1569330482 hasRelatedWork W2977587530 @default.
- W1569330482 hasRelatedWork W3049369083 @default.
- W1569330482 hasRelatedWork W79483085 @default.
- W1569330482 isParatext "false" @default.
- W1569330482 isRetracted "false" @default.
- W1569330482 magId "1569330482" @default.
- W1569330482 workType "article" @default.