In the case in a game of soccer there has been various kicks to the groan area. There should be a rule that feet are not to be lifted above shin height while around another component. They should also were padding in that area like football player if they don’t already.
Most sports with no protection equipment such as tennis or basketball should require some types of shoe to ensure safety, like soccer, or equipment to protect vital areas of the body such as joints. They could also make rules about necessary breaks for players such as whether a person has used up their breaks needs one but isn’t allowed to.
