The Effect of Time-of-Day and Ramadan Fasting on Anaerobic Performances

Abstract This study was designed to assess the effects of Ramadan-intermittent-fasting (RIF) and time-of-day on muscle power and fatigue during the Wingate test. In a randomized design, 10 football players completed a Wingate test at 07:00 and 17:00 h on 3 different occasions: one week before Ramada...

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Veröffentlicht in:	International journal of sports medicine 2012-02, Vol.33 (2), p.142-147
Hauptverfasser:	Chtourou, H., Hammouda, O., Chaouachi, A., Chamari, K., Souissi, N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adolescent Athletes Athletic Performance - physiology Biological and medical sciences Circadian Rhythm - physiology Circadian rhythms Exercise - physiology Exercise Test Fasting Fatigue Fundamental and applied biological sciences. Psychology Humans Islam Measurement Muscle Fatigue - physiology Muscle Strength - physiology Muscles Muscles (fatigue) Perceived exertion Power Soccer Sports medicine Time Factors Training & Testing Tunisia Vertebrates: body movement. Posture. Locomotion. Flight. Swimming. Physical exercise. Rest. Sports
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Beschreibung
Zusammenfassung:	Abstract This study was designed to assess the effects of Ramadan-intermittent-fasting (RIF) and time-of-day on muscle power and fatigue during the Wingate test. In a randomized design, 10 football players completed a Wingate test at 07:00 and 17:00 h on 3 different occasions: one week before Ramadan (BR), the second week of Ramadan (SWR) and the fourth week of Ramadan (ER). There was an interval of 36-h between any 2 successive tests. During the Wingate test, peak power (PP), mean power (MP) and the fatigue index (FI) were recorded. While PP, MP and FI were greater in the evening than in the morning during BR (p
ISSN:	0172-4622 1439-3964
DOI:	10.1055/s-0031-1286251