Whats the word

Well most experts such as pro players or people who are around the sport say that it is a great way to get out and be active. Many people who aren't close to the sport and only know it from the bad things that happen don't like it. Many pro players say that if the sport is played properly and its hosted in a secure enviorment then it is a really great sport to play. The doctors, that see all the injuries that happen because people play the sport in the wrong way or don't wear safety gear, really dis like the sport.