نتایج جستجو برای: athletes p
تعداد نتایج: 1290774 فیلتر نتایج به سال:
Visual has always been recognized as one of the most important sensory systems involved in the implementation of many athletic skills because of the close and necessary relationship with performing the movements, and it is considered particularly important by specialists in learning and motor control. Today, in addition to assessing the key indices in athletic performance (physical, medical, ps...
Training sport athletes, improving the source of reserve talents Basketball athletes are an urgent need for training young athletes. Through theoretical and practical basis, forms fostering basketball (second line) countries with development models. The dissertation initially identified similar to Viet Nam reality. Since then, proposes some retraining in Vietnam current time.<p> </p>...
The purpose of this study was to examine exercise-induced arterial adaptations in elite Judo male and female athletes. 27 male Judo athletes (age 24.06 ± 2 years), 11 female Judoka (age 24.27 ± 1 years), 27 sedentary healthy men (age 24.01 ± 2 years) and 11 women (age 24.21 ± 1 years) participated in the current study. The examined vessels included brachial, radial, ulnar, popliteal, anterior a...
PURPOSE/BACKGROUND Division III (D III) collegiate coaches are challenged to assess athletic readiness and condition their athletes during the preseason. However, there are few reports on off-season training habits and normative data of functional assessment tests among D III athletes. The purpose of this study was to examine off-season training habits of D III athletes and their relationships ...
Purpose: The mechanisms involved in the coordination of muscle activity are not completely known: to investigate adaptive changes in human motor cortex Transcranial magnetic stimulation (TMS) was often used. The sport models are frequently used to study how the training may affect the corticospinal system excitability: Karate represents a valuable sport model for this kind of investigations for...
OBJECTIVES To prospectively examine the relationship of sport-related concussion with depression and neurocognitive performance and symptoms among male and female high school and college athletes. A secondary objective was to explore age and sex differences. DESIGN Pretest, multiple posttest, repeated-measures design. SETTING Laboratory. PARTICIPANTS High school and collegiate athletes (N...
the aim of this study was to investigate the relationship between sport orientation and competitive anxiety in male and female athletes of team and individual sports who participated in 10th student sport olympiad (1389). the present study was descriptive and correlation method was used. for this purpose, 688 subjects (337 females and 351 males) were selected as the sample by simple random samp...
OBJECTIVES We studied the impact of the angiotensin-converting enzyme (ACE)/DD genotype on morphologic and functional cardiac changes in adult endurance athletes. BACKGROUND Trained athletes usually develop adaptive left ventricular hypertrophy (LVH), and ACE gene polymorphisms may regulate myocardial growth. However, little is known about the impact of the ACE/DD genotype and D allele dose o...
Recent reports suggest that hypovitaminosis D in athletes is as common as in the general population. This study was devised to examine vitamin D status and determinants of deficiency in athletes living in a sunny country (Tunisia). One hundred and fifty national elite athletes, training outdoors (n = 83) or indoors (n = 67), were enrolled from January to February 2012. Plasma 25-hydroxyvitamin ...
AIMS The relative role of multiple determinants of left atrial volume index (LAVi) in athletes and non-athletes is not fully defined. Thus, we decided to prospectively assess the determinants of LAVi in healthy individuals and competitive athletes over a wide age range. METHODS AND RESULTS Four hundred and eighteen healthy individuals (mean age 41.7 ± 15.6 years, range 16-84, 65% males, 38% c...
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