Zobrazeno 1 - 10
of 45
pro vyhledávání: '"John B. Leiper"'
Publikováno v:
Clinical Hemorheology and Microcirculation. 9:115-124
Publikováno v:
International Journal of Sports Physiology and Performance. 4:419-434
The month-long diurnal Ramadan fast imposes a major challenge to Islamic athletes. Sporting events are programmed throughout the year, with the result that training and competition are often scheduled during Ramadan. The small numbers of well-control
Autor:
John B. Leiper, Ronald J. Maughan, Astrid Junge, Jiri Dvorak, Donald T. Kirkendall, Masoud Al-Riyami, Yacine Zerguini, Zakia Bartagi
Publikováno v:
Journal of Sports Sciences. 26:S3-S6
The timing of food and liquid intake depends on the times of sunset and sunrise during the month of Ramadan. The current body of knowledge presents contradicting results as to the effect of Ramadan fasting on body mass, body composition and metabolic
Publikováno v:
Journal of Sports Sciences. 26:S15-S27
Ramadan alters the normal patterns of food intake and sleep. The aim of this study was to describe the impact of Ramadan on physical performance in youth Muslim athletes. The members of four Tunisian teams (age 18 years, N = 85) resided at the Tunisi
Publikováno v:
Journal of Sports Sciences. 26:S39-S46
Competitive Muslim athletes often have to train and compete during the holy month of Ramadan when they abstain from food and drink from sunrise to sunset. In this study, we investigated the effect of Ramadan fasting on some biochemical and haematolog
Publikováno v:
Journal of Sports Sciences. 26:S55-S69
Eighty-seven players (54 fasting players, 33 non-fasting players) who carried out their club's scheduled training and competitive matches completed the daily questionnaire before and during Ramadan. Fasting players trained on average 11 h after their
Publikováno v:
British Journal of Sports Medicine. 44:284-288
Whole-body vibration (WBV) has been recently suggested as an alternative form of exercise. In this study, the acute effects of a single session of WBV exercise on anabolic hormones in aged individuals were analysed.A randomised cross-over trial desig
Publikováno v:
Scopus-Elsevier
This study examined gastric emptying, core temperature, and sprint performance during prolonged intermittent shuttle running in 30 °C when ingesting a carbohydrate-electrolyte solution (CES) or favored water (FW). Nine male soccer players performed
Publikováno v:
Journal of Sports Sciences. 25:797-804
Hydration status is not easily measured, but acute changes in hydration status are often estimated from body mass change. Changes in body mass are also often used as a proxy measure for sweat losses. There are, however, several sources of error that
Autor:
John B. Leiper
Publikováno v:
Nutrition reviews. 73
The volume of fluid ingested for rehydration is essential in determining the restoration of euhydration because it must be in excess of the water lost since the individual was last euhydrated. The formulation of any ingested beverage is also importan