[0:30] ..." the play but how to place safely. In particular how to avoid head injury. -- up all one soccer field. Sixteen year old junior Jake -- knows his way around the field he suffered export related concussions and is now crusader for brain injury education. Concussions are always going to be prominent -- But you contract cut down on them I mean. You can try to cut down on life threatening injuries or by talking athletes coaches and parents -- written the word. These are joining with the department of public health and the center for disease control and kicking off their heads up program. Thousands of these kids are being passed out giving the -- in the -- head injuries that CDC figures well over a million kids suffer concussions every year."...

[1:34] ..." percent of the student body but they haven't seen a jump in head injury. Because of a case and in the higher grade are you know what they're looking. For any signs -- symptoms of head"...