There are several situational factors that help post safeties read and recognize routes and what they need to support or cover. This video will be a great resource for the coaches on your staff to prepare your safeties.
The presenter is, Dan McKeown, Western Illinois Defensive Coordinator and Safeties Coach. When the video was recorded, he had the same responsibilities at Saginaw Valley State.
The video is a segment of his Glazier Drive clinic entitled: Stems & Safety Play in Cover 1 out of the Tight 4-3 Defense
Coach has 5 things that he is constantly assessing to determine the depth and positioning of his safeties:
Ways to Use the Post Safety: