Madeline Schaffrick is checked for signs of a concussion after she took a fall during practice for the FIS Snowboard Halfpipe World Cup. Sometimes, your
Madeline Schaffrick is checked for signs of a concussion after she took a fall during practice for the FIS Snowboard Halfpipe World Cup. Sometimes, your child may bump their head while playing - it's important to know the symptoms of a concussion and when it was something less serious. (Doug Pensinger/Getty Images) (Doug Pensinger)