#5 of 5—Make the call


Arella, a 13-year-old soccer player, sets up for a corner kick. As she’s heading it into the goal, a defending player blocks the ball in front of her. The two girls hit head to head, and Arella falls to the ground. When she gets up, she covers her ears and doubles over, like she’s going to throw up.

Should you keep Arella out?