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The aim of this study was to investigate the performance of an Olympic-Weightlifting session training at three times of the day on the performance related to biochemical responses. Nine weightlifters (21 ± 0.5 years) performed, in randomised order, on three Olympic-Weightlifting training (snatch, clean and jerk) sessions (08:00 a.m., 02:00 p. m., 06:00 p.(More)
The psychological consequences of electrical injury (EI) are many. Depression, posttraumatic stress disorder, anxiety, and somatic preoccupation are often concomitant with this type of injury (Kelley, Pliskin, Meyer, & Lee, 1994). The present study utilized the MMPI-2 as a tool for characterizing profiles of psychological distress in EI. We examined MMPI-2(More)
The aims of the present study were to analyze selected kinematical parameters of free throw shooting in basketball performed during the learning process and identify which one has a greater effect on success. Fifteen FT attempts performed by 10 male college sports students were recorded with a high-speed camera (200 Hz) and analyzed using the system(More)
THE recognition of pregnancy must have always exerted the acumen of physicians, not only on medical grounds, but for a host of social, legal, and political motives. These motives were certainly of paramount importance in such a highly organized society as Pharaonic Egypt, where wedding contracts with previously married women testify to that interest'(More)
PURPOSE The aim of this study was to investigate the effect of natural Pomegranate juice supplementation on performance and acute and delayed responses of muscle soreness and biomarkers of muscle damage after a weightlifting training session. METHODS Nine elite weightlifters (21±0.5 years) performed two Olympic-Weightlifting-sessions after either placebo(More)
Ammar, A, Chtourou, H, and Souissi, N. Effect of time-of-day on biochemical markers in response to physical exercise. J Strength Cond Res 31(1): 272-282, 2017-It is well established that many physiological functions are time-of-day (TOD) dependent, and their circadian rhythms are well documented in healthy populations at resting state. In fact, greater rate(More)
BACKGROUND The present study aimed to investigate the effect of time-of-days (TOD) on some biochemical and hormonal responses after resistance training sessions. METHODS Ten trained subjects (22±2 years) performed, in randomized order, three resistance-training-sessions at 07h:00, 13h:00 and 17h:00. Each training-session included six upper and lower body(More)
The aim of the present study was to compare the physical fitness of Egyptian (n = 403) and Ger-man (n = 1712) volunteer children aged between 6 and 10 years. The German motor test (DMT), height, weight, and body mass index (BMI) were measured. ANOVA showed that the results of the motor performance ability (MPA) were affected by the ethnicity with higher(More)
Assigning workers to machines dynamically, so as to achieve production objectives, is known as a difficult problem which must be addressed in several manufacturing systems. In fact, production managers must determine when and where to assign workers, which is a very difficult task because of the complexity induced by the dynamic changes and the stochastic(More)