Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Lindsay A. Ellis"'
Autor:
Laura Emily Morris, Christine M. Tallon, Nathan R. Sletten, Lindsay A. Ellis, Ali M. McManus, Victoria A Armstrong, Ryan G. Simair, Philip N. Ainslie
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 312:H1195-H1202
Little is known about the response of the cerebrovasculature to acute exercise in children and how these responses might differ with adults. Therefore, we compared changes in middle cerebral artery blood velocity (MCAVmean), end-tidal Pco2 ([Formula:
Autor:
Keith H. Williamson, Brendon P. McDermott, Lawrence E. Armstrong, Brandon A. Yates, Cory L. Butts, Lindsay A. Ellis
Publikováno v:
The journal of nutrition, health & aging. 22:335-340
Water is an essential nutrient for thermoregulation, metabolism, cognition, and overall physiological homeostatic function. However, aging adults display a blunted thirst mechanism and subsequently have an increased risk for dehydration or hyponatrem
Publikováno v:
Clinical nutrition ESPEN. 37
Individuals of all ages are encouraged to monitor their hydration status daily to prevent clinically severe fluid imbalances such as hyponatremia or dehydration. However, acute oral nutritional supplementation may alter urinary hydration assessments
Autor:
Lindsay A. Ellis, Douglas J. Casa, Colleen X. Muñoz, Lawrence E. Armstrong, Amy L. McKenzie, Brandon A. Yates
Publikováno v:
International Journal of Sport Nutrition and Exercise Metabolism. 26:356-362
Urine color (Ucol) as a hydration assessment tool provides practicality, ease of use, and correlates moderately to strongly with urine specific gravity (Usg) and urine osmolality (Uosm). Indicative of daily fluid turnover, along with solute and uroch
Endurance Cyclist Fluid Intake, Hydration Status, Thirst, and Thermal Sensations: Gender Differences
Autor:
Keith H. Williamson, Lindsay A. Ellis, Amy L. McKenzie, Lawrence E. Armstrong, Evan C. Johnson
Publikováno v:
International Journal of Sport Nutrition and Exercise Metabolism. 26:161-167
This field investigation assessed differences (e.g., drinking behavior, hydration status, perceptual ratings) between female and male endurance cyclists who completed a 164-km event in a hot environment (35 °C mean dry bulb) to inform rehydration re
Autor:
William J. Kraemer, Mark J. S. Miller, David P. Looney, Jeff S. Volek, Lindsay A. Ellis, William H. DuPont, Shawn D. Flanagan, Tunde K. Szivak, Carl M. Maresh, Brent C. Creighton, David R. Hooper, Luke Pryor, Adam J. Sterczala
Publikováno v:
Journal of the American College of Nutrition. 35:100-107
Nitrate-rich (NR) supplements can enhance exercise performance by improving neuromuscular function and the aerobic cost of exercise. However, little is known about the effects of nitrate on dynamic, multijoint resistance exercise.Fourteen resistance-
Autor:
Lawrence E. Armstrong, Amy L. McKenzie, Alexis Klein, Isabelle Guelinckx, Stavros A. Kavouras, Colleen X. Muñoz, Lindsay A. Ellis, Erica T. Perrier
Publikováno v:
European Journal of Nutrition
Urine concentration measured via osmolality (U OSM) and specific gravity (U SG) reflects the adequacy of daily fluid intake, which has important relationships to health in pregnant (PREG) and lactating (LACT) women. Urine color (U COL) may be a pract
Publikováno v:
European Journal of Nutrition
Urine colour (U Col) is simple to measure, differs between low-volume and high-volume drinkers, and is responsive to changes in daily total fluid intake (TFI). However, to date, no study has quantified the relationship between a change in TFI and the
Autor:
Keith H. Williamson, Evan C. Johnson, Lindsay A. Ellis, Lawrence E. Armstrong, Amy L. McKenzie
Publikováno v:
Journal of Strength and Conditioning Research. 29:869-876
The purpose of this field investigation was to identify and clarify factors that may be used by strength and conditioning professionals to help athletes drink adequately but not excessively during endurance exercise. A universal method to accomplish
Publikováno v:
Physiologybehavior. 182
Hypoxia-induced neurocognitive impairments have been of clinical interest for centuries. The mechanisms responsible for these neurocognitive impairments at altitude are unclear, but may relate to the uncoupling of local neural activity with appropria