Heart rate variability, salivary cortisol and competitive state anxiety responses during pre-competition and pre-training moments

The study aimed to investigate physiological and psychological states prior to competition and prior to training in three different demanding activities.Eighteen canoe athletes, 18 street runners and 18 jiu-jitsu fighters were included in this study (n=54).The Competitive State Anxiety Inventory-2 (CSAI-2), salivary cortisol and heart rate variabil

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The Transformation of Institutional PR in Bulgaria

The article is an attempt to analyze the change in the Honey communication paradigm of modern society and how institutional PR practitioners in Bulgaria can effectively communicate through social networks with their audiences.The scientific research methods used are general scientific methods - logical analysis and synthesis, induction, deduction,

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