This research examined the associations between resilience, fear of COVID-19, coronavirus
anxiety and COVID-19 burnout. The study also aimed to validate the COVID-19 Burnout …

Context Dietary supplements in sports are becoming increasingly popular. The strategic and
cautious use of a few supplements and sports foods, preferably in cooperation with a sports …

Objective: The primary aim of this study was to compare the acute effects of a caffeine based
supplement on the strength performance of trained and untrained individuals with a …

Caffeine containing energy drink (ED) is frequently used as ergogenic aid, but its effect on
performance need more investigation. Thus, the aim of this study was to analyze the effects …

Introducción: Las bebidas energéticas son productos que están compuestos por diversas
sustancias que podrían causar efectos nocivos para la salud. El consumo de estas bebidas …

РИ-реографический индекс; ДИК-дикротический индекс; ДИА-диастолический индекс;
Q_х-время распространения пульсовой волны; Vмакс-максимальная скорость быстрого …

Pre-exercise caffeine and guarana-based multi-ingredient supplement (MS) consumption
may be more effective for physical performance improvement than caffeine and guarana …

Names: Hoffman, Jay, 1961–editor. Title: Dietary supplementation in sport and exercise:
evidence, safety and ergogenic benefits/edited by Jay Hoffman. Description: Milton Park …

В статье представлен анализ периодических научных изданий 2008-2013 годов по
современным медико-биологическим аспектам тренировочной и соревновательной …

Punches in boxing are intricate actions requiring the coordinated and synergistic recruitment
of leg, trunk and arm musculature. Maximal punches can have a marked impact on the …