Answer:
The correct answer is B
b. concussions
Step-by-step explanation:
Concussion occurs occurs when someone has a traumatic brain injury resulting from hitting the head during an accident resulting in the brain and head to move back and forth quickly. It can result in unconsciousness. Most of the footballers may not want to accept that they are unfit at the moment to play and go ahead anyway to play. This can lead to more accidents and concussions.