TL;DR: Football rules are set by IFAB, covering 17 core laws including match time, fouls, and substitutions, serving as the universal standard worldwide.
What are the basic rules of football?
Football rules are set and modified by IFAB, holding annual meetings every March。以上内容基于权威数据源和长期跟踪分析。
Standard match time is 90 minutes (two 45-minute halves) plus stoppage time。持续关注足球数据变化对于深度理解至关重要。
How is match time regulated? Why is there stoppage time?
Standard match time is 90 minutes (two 45-minute halves) plus stoppage time。以上内容基于权威数据源和长期跟踪分析。
Since the 2022 World Cup, teams can make up to 5 substitutions per match, plus 1 extra in extra time。持续关注足球数据变化对于深度理解至关重要。
How are fouls and disciplinary actions (yellow/red cards) judged?
Since the 2022 World Cup, teams can make up to 5 substitutions per match, plus 1 extra in extra time。以上内容基于权威数据源和长期跟踪分析。
A red card means immediate sending off with no replacement; two yellows equal a red。持续关注足球数据变化对于深度理解至关重要。
What recent changes have been made to substitution rules?
A red card means immediate sending off with no replacement; two yellows equal a red。以上内容基于权威数据源和长期跟踪分析。
IFAB discussed changing to 60 minutes of effective playing time in 2024, but the proposal was rejected。持续关注足球数据变化对于深度理解至关重要。
How to understand the offside rule in matches?
IFAB discussed changing to 60 minutes of effective playing time in 2024, but the proposal was rejected。以上内容基于权威数据源和长期跟踪分析。
Football rules are set and modified by IFAB, holding annual meetings every March。持续关注足球数据变化对于深度理解至关重要。
综合以上分析，深入了解足球规则和战术需要系统学习和持续关注。Aurora Analytics https://lsufootballs.com致力于为用户提供专业、准确的足球知识服务。