How concussion concerns impact youth football CBC News: The National 5:02 5 years ago 8 206 Скачать Далее
First Study of Youth-Football Concussions | UPMC Sports Medicine Concussion Program UPMC 2:01 11 years ago 5 726 Скачать Далее
US Youth Football Group Issues Rules to Prevent Head Injuries Voice of America 3:13 12 years ago 14 654 Скачать Далее
Concerns over concussions have many parents opting for non-contact youth football WVTM 13 News 1:24 6 years ago 65 Скачать Далее
New study links youth football to adult brain concerns (WJW) AkronChildrens 3:27 6 years ago 619 Скачать Далее
Are concussion concerns causing a drop in youth football participation? KCTV5 News 2:11 6 years ago 59 Скачать Далее
Study sheds new light on youth football head hits Good Morning America 2:47 6 years ago 971 Скачать Далее
Youth football concussion risk: What parents need to know Fox News 6:18 8 years ago 2 718 Скачать Далее
Health concerns impact youth football enrollment Channel 3000 / News 3 Now 3:48 6 years ago 33 Скачать Далее
NFL and Youth Football Changing Concussion Culture Adam Jacobson 2:00 13 years ago 9 123 Скачать Далее
