Modeling the Association between HR Variability and Illness in Elite Swimmers
نویسندگان
چکیده
منابع مشابه
Modeling the association between HR variability and illness in elite swimmers.
PURPOSE To determine whether HR variability (HRV), an indirect measure of autonomic control, is associated with upper respiratory tract and pulmonary infections, muscular affections, and all-type pathologies in elite swimmers. METHODS For this study, 7 elite international and 11 national swimmers were observed weekly for 2 yr. The indexes of cardiac autonomic regulation in supine and orthosta...
متن کاملMucosal immunity, respiratory illness, and competitive performance in elite swimmers.
PURPOSE Exercise and training are known to elicit changes in mucosal humoral immunity, but whether these alterations have any impact on competitive performance remains unclear. This investigation examined relationships between salivary immunoglobulin (Ig) concentration, the incidence of respiratory tract illness (RTI), and competitive performance in elite swimmers. METHODS Forty-one members o...
متن کاملthe relationship between learners critical thinking ability and their performance in the reading sections of the tofel and ielts test
the study reflected in this thesis aims at finding out relationships between critical thinking (ct), and the reading sections of tofel and ielts tests. the study tries to find any relationships between the ct ability of students and their performance on reading tests of tofel and academic ielts. however, no research has ever been conducted to investigate the relationship between ct and the read...
15 صفحه اولShoulder Pain in Elite Swimmers
Much research has investigated shoulder pain which inhibits the performance of elite swimmers. An ever increasing understanding of the epidemiology and aetiology of what has been termed 'swimmer's shoulder' has enabled better treatment, rehabilitation and prevention programs to be implemented. This paper reviews the current research relevant to 'swimmer's shoulder' and the methods of treatment ...
متن کاملACTN3 Polymorphism: Comparison Between Elite Swimmers and Runners
BACKGROUND The human ACTN3 gene encodes α-actinin-3, an actin-binding protein with a pivotal role in muscle structure and metabolism. A common genetic single nucleotide polymorphism (SNP) at codon 577 of the ACTN3 results in the replacement of an arginine (R) with a stop codon (X). The R allele is a normal functional version of the gene, whereas the X allele contains a sequence change that comp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Medicine & Science in Sports & Exercise
سال: 2011
ISSN: 0195-9131
DOI: 10.1249/mss.0b013e318204de1c