Results 11 to 20 of about 212,304 (388)

Google Research Football: A Novel Reinforcement Learning Environment [PDF]

open access: yesarXiv, 2019
Recent progress in the field of reinforcement learning has been accelerated by virtual learning environments such as video games, where novel algorithms and ideas can be quickly tested in a safe and reproducible manner. We introduce the Google Research Football Environment, a new reinforcement learning environment where agents are trained to play ...
Karol Kurach   +10 more
arxiv   +3 more sources

Football-specific extension of the IOC consensus statement: methods for recording and reporting of epidemiological data on injury and illness in sport 2020

open access: yesBritish Journal of Sports Medicine, 2023
Several sports have published consensus statements on methods and reporting of epidemiological studies concerning injuries and illnesses with football (soccer) producing one of the first guidelines.
M. Waldén   +15 more
semanticscholar   +1 more source

Reliability of Maximal Strength and Peak Rate of Force Development in a Portable Nordic Hamstrings Exercise Device

open access: yesSensors, 2023
The Nordic hamstring exercise (NHE) is a very popular exercise used to improve eccentric strength and prevent injuries. The aim of this investigation was to assess the reliability of a portable dynamometer that measures maximal strength (MS) and rate of ...
Júlio A. Costa   +4 more
doaj   +1 more source

Are Soccer and Futsal Affected by the Relative Age Effect? The Portuguese Football Association Case

open access: yesFrontiers in Psychology, 2021
A better understanding of the relative age effect (RAE) in youth will increase the awareness of the need for reducing the bias of (de)selection.
Pedro Figueiredo   +6 more
doaj   +1 more source

Strategy for improving the football teaching quality by AI and metaverse-empowered in mobile internet environment

open access: yesWirel. Networks, 2022
The metaverse has influenced the development of science and technology since it was proposed. While artificial intelligence (AI) is still one of the important technologies to solve problems in metaverse.
Hongyi Li, Chunhai Cui, Shuai Jiang
semanticscholar   +1 more source

Effects of dietary supplements on athletic performance in elite soccer players: a systematic review

open access: yesJournal of the International Society of Sports Nutrition, 2023
Dietary supplements are widely used among athletes, and soccer players are no exception. Nevertheless, evidence supporting the use of dietary supplements aiming to enhance performance in soccer is somewhat contradictory, scarce, or even nonexistent. Thus,
Rodrigo Abreu   +4 more
doaj   +1 more source

An Improved Passing Network for Evaluating Football Team Performance

open access: yesApplied Sciences, 2023
With the continuous development of sensor technology, the realization of football techniques and tactics comes with richer technical support. Among them, network analysis has been widely used to analyze passing behavior, and some results have been ...
Wenxuan Zhou   +3 more
doaj   +1 more source

How does spectator presence affect football? Home advantage remains in European top-class football matches played without spectators during the COVID-19 pandemic

open access: yesPLoS ONE, 2021
The present paper investigates factors contributing to the home advantage, by using the exceptional opportunity to study professional football matches played in the absence of spectators due to the COVID-19 pandemic in 2020.
Fabian Wunderlich   +3 more
semanticscholar   +1 more source

Research on women’s football: a scoping review

open access: yesScience and medicine in football, 2021
Aim This study aims to scope available peer-reviewed literature published in a FIFA language to understand the current quantity of research on women’s football. Methods Five databases were searched on the 15/12/2019. Studies were included when containing
K. Okholm Kryger   +5 more
semanticscholar   +1 more source

Systematic video analysis of ACL injuries in professional male football (soccer): injury mechanisms, situational patterns and biomechanics study on 134 consecutive cases

open access: yesBritish Journal of Sports Medicine, 2020
Background A few small studies have reported on the mechanisms of ACL injury in professional male football. Aim To describe the mechanisms, situational patterns and biomechanics (kinematics) of ACL injuries in professional male football matches.
Francesco Della Villa   +6 more
semanticscholar   +1 more source

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