No. However this law may vary depending on the country in which you ponder about.
There is almost no information on the law about whether backyard boxing is legal in Canada. However, a lot of people agree with the idea that backyard boxing is illegal in Canada.
21.
yes
yes
in year 1901
688 b.c
Since 1850 you've had to wear a mouth guards in boxing matches
YES! as the kidneys are not protected by the ribcage.
Not in the UK
In most cases, it is legal to punch someone in self-defense if you reasonably believe you are in immediate danger of being harmed and punching is necessary to protect yourself. However, the level of force used must be proportionate to the threat you are facing. It is important to remember that self-defense laws can vary by jurisdiction, so it is best to consult with a legal professional for specific advice.
yes, if it wasn't on purpose.
It is not legal if it is a prescription but I would forget the law when it comes to saving someone's life.