vIQtory Sports - Where Football Coaches Learn on Instagram: "UNH’s Stalk Blocking 1v1 Drill ⬇️ this drill is to teach wide receiver how to block defensive backs. They don’t know which way the defense back is going and has to react and use their leverage against them. The coach behind will throw a cone to the left or to the right and the defensive back needs to try to get there, while the wide receiver restricts the defensive back."