نتایج جستجو برای: 426 wrestlers were studied during 1385
تعداد نتایج: 4653078 فیلتر نتایج به سال:
OBJECTIVE: To investigate the reliability and validity of refractometry, hydrometry, and reagent strips in assessing urine specific gravity in collegiate wrestlers. DESIGN AND SETTING: We assessed the reliability of refractometry, hydrometry, and reagent strips between 2 trials and among 4 testers. The validity of hydrometry and reagent strips was assessed by comparison with refractometry, the ...
Sumo wrestling is unique in combat sport, and in all of sport. We examined the maximum aerobic capacity and body composition of sumo wrestlers and compared them to untrained controls. We also compared "aerobic muscle quality", meaning VO2max normalized to predicted skeletal muscle mass (SMM) (VO2max /SMM), between sumo wrestlers and controls and among previously published data for male athletes...
phatic communion is a cultural concept which differs across cultures. according to hofstede (2001), the u.s. tends to have individualistic culture; however, asian countries tend to have collectivistic cultures. these cultures view phatic communion differently. in individualistic cultures like u.s., phatic communion reflects speakers’ socio-cultural relationships in conversations. to see whether...
abstract the present study deals with a comparison between reactive and pre-emptive focus-on-form in terms of application and efficiency. it was conducted in an intermediate english class in shahroud. 15 male learners participated in this research and their age ranged from 18 to 25. a course book, new interchange 3, and a complementary book were used. every session the learners gave lectures o...
OBJECTIVE To evaluate the frequency of complications in Laparoscopic cholecystectomies performed in Hamadan during 1997 to 2005. METHODS In this retrospective cross sectional study, 426 patients with cholecystitis who were admitted to Hamadan hospitals including Ekbatan, Tamin Ejtamaiee, Mobasher, Boali and Artesh and were subjected to laparoscopic cholecystectomy from 1997 to 2005 were evalu...
Background. Pectoralis major tendon ruptures have been reported in the literature as occupational injuries, accidental injuries, and sporting activities. Few cases have been reported with respect to rodeo activities. Purpose. To describe a series of PM tendon ruptures in professional steer wrestlers. Study Design. Case series, level of evidence, 4. Methods. A retrospective analysis of PM ruptur...
the current study aimed at investigating the relationship between motivation and test preparation strategies (tpss) used by iranian pre-university students in their preparation period for the university entrance exam (uee). due to the importance of uee in iran, this study also attempted to show its impact on these two important variables. to this end, 100 pre-university students in an iranian p...
Changes in the way of wrestling enforce change of its structure, and thus the nature of the competitor’s physical effort. This problem is still present and requires a deeper analysis of wrestlers’ physical fitness. The aim of this study was to determine the change in the level of selected indicators of lower limb anaerobic capacity in the students of the Sporting Championship School involved in...
In preparing young wrestlers (16-17 years of age) the design often follows a relatively well-developed system of training for adult masters of sport. This approach does not take into account that the impact of training, as well as the effects, of competitive loadings, are significantly different between young athletes and adults. Young wrestlers possess particular voltage, circulatory and respi...
Previous research has demonstrated the importance of isometric maximal strength (PF) and rate of force development (RFD) in a variety of athletic populations including track cyclists and track and field athletes. Among coaches and sports scientists there is a lack of agreement regarding how much strength is required for optimal performance in most sports. The purpose of this study was to examin...
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