this is one authors opinion about protecting ...

this is one authors opinion about protecting athletes from concussions. protecting young athletes theres no arguing with the fact that team sports are popular in the united states—especially among children under the age of 18. according to one study, about 75 percent of children between the ages of 13 and 17 have participated in a team sport. this means that roughly 3 out of 4 children in the united states play on a sports team, and many play in two or three different sports. thousands of these young athletes will suffer—or have already suffered—from a concussion. a concussion is a traumatic brain injury. which claim is left unsupported in the passage? concussion experts can help athletes at organized games. players and coaches would refuse to follow new rules about concussions. many players continue to play immediately after a concussion. athletes can sustain permanent injury after having a concussion.

Answer

# Brief Explanations: The passage mentions popularity of team - sports among young athletes, the occurrence of concussions, and the nature of concussions. But there is no mention or evidence given about players and coaches refusing to follow new rules about concussions. # Answer: Players and coaches would refuse to follow new rules about concussions.