Abstract Background and Study Aim. COVID-19 pandemic has impacted all spheres of
human life. This study presents the impact of the COVID-19 pandemic on sports activities …

This study aimed to compare the effects of an 8-week short-term training program,
comprising repeated sprints or running-based high-intensity intermittent training (HIIT), on …

Introducción. La pandemia de la covid-19 afectó directamente al mundo del deporte. Esto
obligó a los cuerpos técnicos de los distintos clubes a reinventarse en sus procesos …

Upon the emergence of the 2020 Coronavirus pandemic (CP), football referees were forced
to cope with the interruption of leagues and experience quarantines, with a potential threat …

An essential requirement of sport, and especially elite professional sport, are umpires,
judges, referees, and other adjudicators of the rules of the games. Yet studies of match …

The outbreak of the corona virus has had a significant impact on the economic situation of
sport, and professional football has not been immune to these effects. This article discusses …

Статья посвящена олимпийским волонтерам, которые принимали участие в
организации и проведении Олимпийских и Пара-лимпийских игр 2014 г., и их участию в …

Introduction: Physical fitness is an essential factor affecting soccer in China, and its high-
level results from the overlapping training effects of various factors on the soccer athlete …

Soccer and its unfolding in times of crisis Covid-19: Critical review Page 1 International Journal
of Advanced Engineering Research and Science (IJAERS) Peer-Reviewed Journal ISSN …

Football can be understood today as an important and complex social phenomenon, with
global dimensions, unique in the mobilization and involvement of people and in a growing …