People falling over and getting crushed and getting their skull crushed into the ground
that wouldn't be cool.
Sports change to adjust for the changing needs of the game. e.g. Some sports have introduced salary caps to help keep all their teams in a competitive pace. Other changes come in as health concerns arise. Football and hockey have been updating their rules to help reduce the number of concussions during the year.
There are definitely concerns; how valid these concerns are is a matter of some debate.
Some of the first sports were wrestling and swimming.
There are alot of safety concerns when using a hang glider. There are concerns with thermal and wind currents, which can not be helped. Theses concerns has resulted in fatal accidents.
Sports is Fun
viruses & other malware privacy health concerns environmental issues
Yes and no. There are some Greek sports in the USA sports.
colics
supply? demand?
Penis
Some sports in Canada are football, basketball, and hockey.
Some British sports are: soccer, football, and baseball.