Join Jen Wilson of Vital Education and Supply as she and her colleagues describe some of the logistical problems professional rescuers endure during large outdoor events. They’ll discuss how the lay-rescuer plays an important part of the rescue process and can sometimes be the difference between life and death. They’ll review and practice hand-only CPR on manikins and give you the tools you need to help a collapsed runner. They’ll also review phone apps that can help in any emergency. YOU could be a hero. They can show you how.