CDC-Heads Up: Concussion in Youth Sports Training Video The Centers for Disease Control has made a free, interactive online course available to the public as part of their Heads Up: Concussion in Youth Sports program. This course takes approximately 30 minutes to complete. At the completion of this course, click the "Download Certificate" button to save a PDF version of your certificate to your local hard drive. Please be sure that your certificate has saved successfully and can be viewed using a PDF viewer before you close your browser session!
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